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Abdominal Pregnancy (Ectopic) | Embolization, Amniotomy | 25 | Female
Abdominal Pregnancy (Ectopic) | Embolization, Amniotomy | 25 | Female
2016embolizationextraordinaryinterventionalliterpregnancySIR
Case 9: Embolizing a Pseudoaneurysm Rrising from the Branch of the Inferior Epigastric Artery | Emoblization: Bleeding and Trauma
Case 9: Embolizing a Pseudoaneurysm Rrising from the Branch of the Inferior Epigastric Artery | Emoblization: Bleeding and Trauma
abdominalafibangiogramangiographyanteriorarterybruisingchaptercoilembolizationepigastrichematomainferiormicrocatheterNonepatientpseudoaneurysmPseudoaneurysm arising from the branch of the inferior epigastric arterywall
Case 7: Retroperitoneal Hematoma | Emoblization: Bleeding and Trauma
Case 7: Retroperitoneal Hematoma | Emoblization: Bleeding and Trauma
angiogramaortaarterybifurcationchaptercoilsdelayedembolizationembolizefillgramhematomaimageinjurylumbarmicrocatheterNonerastretroperitonealRetroperitoneal hematoma due to a transverse process fracturespacespinetransverse
Symptoms of Uterine Fibroids | Uterine Artery Embolization The Good, The Bad, The Ugly
Symptoms of Uterine Fibroids | Uterine Artery Embolization The Good, The Bad, The Ugly
blackchapterclassificationsdiarrheaembolizationestrogenfiberfibroidfibroidsgynecologistintramurallocationmucosalNonenormalsymptomsuterineuterus
Case 4b: Embolization After a Post Biopsy Renal Bleed | Emoblization: Bleeding and Trauma
Case 4b: Embolization After a Post Biopsy Renal Bleed | Emoblization: Bleeding and Trauma
angiogramarteriesbiopsybleedbleedingchaptercoilsembolizationembolizeextravgoalhematomakidneymassNoneorganpatientpatientsPost biopsy bleedrenalretroperitonealscanvascular
Case 11b: Embolizing a Pseudoaneurysm of the Brachiocephalic Artery | Emoblization: Bleeding and Trauma
Case 11b: Embolizing a Pseudoaneurysm of the Brachiocephalic Artery | Emoblization: Bleeding and Trauma
angiogramarterybrachiocephaliccatheterchapterclickcoilcoilsembolizationmicromicrocatheterNonepseudoaneurysmPseudoaneurysm brachiocephalic arterystenttrachea
Case 10: Peritoneal Hematoma | Emoblization: Bleeding and Trauma
Case 10: Peritoneal Hematoma | Emoblization: Bleeding and Trauma
activeaneurysmangiogramanteriorarterycatheterchaptercoilcontrastcoronalctasembolizationembolizeembolizedflowgastroduodenalhematomaimageimagingmesentericmicrocatheterNonepathologypatientperitonealPeritoneal hematomapseudoaneurysmvesselvesselsvisceral
C. Cope and Access | Lymphatic Imaging & Interventions
C. Cope and Access | Lymphatic Imaging & Interventions
accessangiogramantegradecathetercatheterizecentralchapterductembolizationembolizelymphlymphaticlymphaticsmachanneedleretrograderetroperitoneumthoracictransvenousvenouswire
Renal Ablation | Interventional Oncology
Renal Ablation | Interventional Oncology
ablationcardiomyopathycentimeterchaptereffusionembolizedfamiliallesionmetastaticparenchymalpatientpleuralrenalspleensurgerytolerated
Case 5: Liver Trauma | Emoblization: Bleeding and Trauma
Case 5: Liver Trauma | Emoblization: Bleeding and Trauma
activeangiogramarterybleedingbloodchaptercoilsembolizationembolizeextravasationhematomainjuryleakingliverLiver TraumamelenamicrocatheterNonenoticeportalposteriorpseudoaneurysmtraumavenousvessels
Case 6: Pelvic Fracture | Emoblization: Bleeding and Trauma
Case 6: Pelvic Fracture | Emoblization: Bleeding and Trauma
angiogramaortabottomchaptercoilscontrastcontrolembolizationextravasationfracturegoalimageimagesinjuryNoneparticlespatientpatientspelvicPelvic fracturepicturepicturesscanselectivetraumaunstable
IR in Egypt and Ethiopia | AVIR International-IR Sessions at SIR2019 MiddleEast & Africa Focus
IR in Egypt and Ethiopia | AVIR International-IR Sessions at SIR2019 MiddleEast & Africa Focus
ablationsaccessafricaangiographybillarybulkcardiothoracicchaptercheaperconduitscountriescryocryoablationDialysiseconomyegyptelectroporationembolizationendovascularfibroidfibroidsFistulainterventioninterventionalnanonephrologyneurononvascularoncologyportalpracticeradiologyspecialtysurgeonssurgerysurgicallythrombectomytpavascularvisceralworldwide
Case 4a: Renal Trauma | Emoblization: Bleeding and Trauma
Case 4a: Renal Trauma | Emoblization: Bleeding and Trauma
angioangiogramangiographyarteriovenouscenterschaptercoilscontrastembolizationembolizeembolizedextravasationFistulagradehematomahemodynamicallyimageinjurieskidneyNoneparenchymapatientspenetratingpictureposteriorrenalRenal Traumaretroperitoneumscanspleensurgicallytrauma
Outcome data | Uterine Artery Embolization The Good, The Bad, The Ugly
Outcome data | Uterine Artery Embolization The Good, The Bad, The Ugly
arterybleedcentimeterchapterdatadysfunctionalembolizationfertilityfibroidfibroidsMRImyomectomyNonepatientsretainsurgeryuterineuterus
Benefits of UFE | Uterine Artery Embolization The Good, The Bad, The Ugly
Benefits of UFE | Uterine Artery Embolization The Good, The Bad, The Ugly
arterycenterschapterembolizationfibroidgooglegynecologistgynecologistsgynecologyhysterectomieshysterectomyinterventionalMRINonepainfulpatientsprocedureproceduresseansmartersurgeryuterine
UFE and Adenomyosis | Uterine Artery Embolization The Good, The Bad, The Ugly
UFE and Adenomyosis | Uterine Artery Embolization The Good, The Bad, The Ugly
accessadenomyosisarteryaxisbifurcationcardiaccathetercatheterschaptercharacteristiccomplicationsdiameterdimeembolizationfemoralfibroidfibroidshematomahydrophiliclabsNonepatientspracticeradialsheathulnaruterine
Introduction- Nursing Management in Prostate Artery Embolization | Nursing Management in Prostate Artery Embolization
Introduction- Nursing Management in Prostate Artery Embolization | Nursing Management in Prostate Artery Embolization
ablationsallowingarterybasicallycarechapterclinicconsultationsembolizationindicationsNonenursingpatientspractitionersprocessprostatetreatingworkup
Treatment Options- TransCarotid Artery Revascularization- TCAR | Carotid Interventions: CAE, CAS, & TCAR
Treatment Options- TransCarotid Artery Revascularization- TCAR | Carotid Interventions: CAE, CAS, & TCAR
angiographyangioplastyarterybleedbloodcalcifiedcarotidchapterclaviclecommondebrisdevicedistalembolicembolizationexposurefemoralflowimageincisioninstitutionlabeledpatientprocedureprofileproximalreversalreversesheathstenosisstentstentingstepwisesurgicalsuturedsystemultimatelyveinvenousvessel
The Path Forward | Uterine Artery Embolization The Good, The Bad, The Ugly
The Path Forward | Uterine Artery Embolization The Good, The Bad, The Ugly
chapterembolizationfibroidfibroidsgynecologistgynecologyhysterectomyinterventionalNoneobgynPathophysiologypatientpatientsprocedureproceduresprogramsurgicallyworkup
Chylothorax | Lymphatic Imaging & Interventions
Chylothorax | Lymphatic Imaging & Interventions
brighamcaudalcenterschaptercoilingcolorcongenitalducteffusionembolizationidiopathicleaklymphaticmajormalformationsmichiganoctreotidepatientspediatricpedspittsburghpleuralstudiessuccesssurgerythoracentesisthoracicthoraxtraumatictreatmenttriglyceridesvulnerable
Results | Pelvic Congestion Syndrome
Results | Pelvic Congestion Syndrome
chapterclassicemboliembolicembolizationembolizegonadalinsufficiencymetapelvicsymptomstreatveinvenous
MEET Symposia, MEET IO, MEET Aorta, MEET Stroke | AVIR International-IR Sessions at SIR2019 MiddleEast & Africa Focus
MEET Symposia, MEET IO, MEET Aorta, MEET Stroke | AVIR International-IR Sessions at SIR2019 MiddleEast & Africa Focus
chapterdiseaseembolizationinterventionalmeetmeetingneurooncologyspeakerstechvascular
Indirect Angiography | Interventional Oncology
Indirect Angiography | Interventional Oncology
ablateablationablativeaneurysmangioangiographybeamBrachytherapycandidateschapterdefinitivelyembolizationentirehccindirectintentinterdisciplinaryischemiclesionographypatientportalresectionsbrtsurgicaltherapyvein
Case- Brain Infarction | Brain Infarct After Gastroesophageal Variceal Embolization
Case- Brain Infarction | Brain Infarct After Gastroesophageal Variceal Embolization
anastomosisangiographyaphasiaapproacharrowarteryartifactbrainbronchialcalcificationcatheterschannelschapterchronicChronic portal vein thrombosuscollateralcyanoacrylatedrainembolismembolizationendoscopicendoscopistendoscopygastricGastroesophageal varixglueheadachehematemesisinjectionmicromicrocathetermulti focal brain infarctionmultipleoccludedPatentpatientpercutaneousPercutaneous variceal embolizationperformedPortopulmonary venous anastomosisprocedureproximalsplenicsplenomegalysplenorenalsubtractionsystemicthrombosistipstransformationtransitultrasonographyvaricesveinvenous
Case 3a: Splenic Trauma | Emoblization: Bleeding and Trauma
Case 3a: Splenic Trauma | Emoblization: Bleeding and Trauma
angiogramangiographybleedingchaptercoilscontrastembolizationembolizeextravasationgradehemodynamicallyimagelacerationlacerationsmicrocatheterNoneorganpainpatientproximalquadrantscanspleensplenicSplenic Traumatrauma
Treatment Options | Pelvic Congestion Syndrome
Treatment Options | Pelvic Congestion Syndrome
amplatzblockblockingbloodchaptercoilcoilsembolizationembolizegluegonadalmaterialsoptionspelvicperipherallysclerosantsurgicalsuturetreatingtreatmentvalvesvaricosevaricositiesveinveins
Surgical AV Fistula  | Pecutaneous Creation of Hemodialysis Fistulas
Surgical AV Fistula | Pecutaneous Creation of Hemodialysis Fistulas
angioplastycannulatedcathetercatheterschapterdeviceDialysisembolizationFistulafistulashemodialysismaturationpatientspercutaneousrefused
The Ways to Recanalize the Below the Knee Vessels | AVIR CLI Panel
The Ways to Recanalize the Below the Knee Vessels | AVIR CLI Panel
ablationanalogantibioticarteriesarthritisassessaveragebasicallychapterclinicaldissolveemboembolizationembolusinfarctinjectinvestigationalkneelateralmedialmrispainpalpatepatientpatientsprocedurepublishedradiofrequencyrefractoryresorbablescalestudy
Case 11: Bleeding Tracheostomy Site | Emoblization: Bleeding and Trauma
Case 11: Bleeding Tracheostomy Site | Emoblization: Bleeding and Trauma
aneurysmsangiogramarterybleedingBleeding from the tracheostomy siteblowoutcancercarotidcarotid arterychaptercontrastCoverage StentembolizationimageNonepatientposteriorpseudoaneurysmsagittalscreenstent
Q&A- PAE | Nursing Management in Prostate Artery Embolization
Q&A- PAE | Nursing Management in Prostate Artery Embolization
acidosisbladderchaptercontrastdysfunctionfoleyibuprofeninterventionalmetforminnephropathyNonenursespatientpatientssymptomssyndromeureterurineurologist
Case 8: Retroperitoneal Hematoma- Cover Stent | Emoblization: Bleeding and Trauma
Case 8: Retroperitoneal Hematoma- Cover Stent | Emoblization: Bleeding and Trauma
angiogramarteryaxialbleedcatheterizationchaptercontrastcoronalCoverage StentembolizationembolizehematomailiaciliacsimageinjuryNoneoptionpatientpseudoaneurysmRetroperitoneal hematomastentstents
Transcript

I don't know where it was done, I don't know when it was done, but it's extraordinary enough that I've agreed to show it. So this is an Intra-abdominal extra two abdominal pregnancy in a 25 year old.

G5 P3 SAB 2. And a surprising finding. [BLANK_AUDIO] And there is the background as well. So the question is what to do, and here are some of the CT images. The uterus is on the patient's left,

down below and the pregnancy is extra uterine. [BLANK_AUDIO] And what they did in this case 17 weeks as part of trying to make the delivery as safe as possible for termination of this pregnancy was an interventional procedure

as part of it. There are the images. You can see a bit of the skeleton faintly. There's a corresponding CT and some embolization. [BLANK_AUDIO] The videos may not play.

That may not be a bad thing. 300cc of estimated blood loss. Surgery, a relatively benign operative procedure from the OpNote. And you can see the umbilical cord was transected. And post update one the patient was doing well. And was discharged shortly there afterwards with less than a liter

of blood. So a rather extraordinary case. I don't know if anyone else has ever seen or heard of something quite like that. Kind of challenging to really think about although there are now some reports of people at much much earlier stages using

embolization with OB administered Methotrexate to terminate early pregnancies that are ectopic. But I've never heard of something this far along. Has anybody seen or been involved in something like that? >> Not that they're admitting. >> Not that they're admitting.

There we go. I have no further details. >> Thank you.

60s year old patient with afib who fell and presented with abdominal pain and bruising in their anterior abdominal

wall for whatever reason we see a lot of these patients who come in with kind of bruising after they fall on their abdomen here you can see why hopefully you can see the big hematoma and the anterior abdominal wall so you can

imagine what this patient look like they have this kind of you know ball sized thing under their abdominal wall all right here's our angiogram in this particular case we went into the inferior epigastric artery which kind of

runs up from the pelvis up along the anterior abdominal wall you can see how small it is we were able to get a micro catheter in there and just in the middle just to the left of the middle of the picture you can see that kind of black

your circle that's again a pseudoaneurysm arising from the branch of the inferior epigastric artery and boom we can go in and coil it all right so that's what that looks like so now all of you kind of maybe I used to

sitting in the background we'll know when you're getting called in for these patients this is the type of pathology that we're looking at on CT and on angiography all right another patient 68 year old

all right another patient 52 year old patient ATV accident we get a lot of

lunatics on ATVs in our area and they presented with severe back pain here's the cat scan you see that white thing kind of in the back on the right side it almost looks exactly like that liver one I showed you two patients ago the

difference is that that's not conscious that's a part of the patient's bone that's the spine that fractured off and is now sitting in the middle of a big hematoma so that's why my kids don't have ATVs all right so basically that's

a big retroperitoneal hematoma due to a transverse process fracture all right in light of an ATV injury here's the angiogram now look at the picture on the left first that's an aorta gram you see the renal

artery at the top you see the bifurcation of the aorta kind of in the middle going down to each side and maybe just on that first image you see a hint of maybe some cloudy extravasated on the left side of the spine excuse me the

right side of the spine the left side of the image now remember I just I know I keep hammering this point home but you need the delayed image to make the diagnosis that's normally going to tell you if there's a real problem and on

that image on the right which is a bit more delayed you can see the extravagant Rast next to where the spine was that's an injury that's a lumbar artery injury and as we get closer all right we put a micro catheter in that lumbar artery now

you see the extraction and the question always comes up how much of that space do we need to fill that's an abnormal space that's just receiving all the blood that's leaking out of the artery and basically we don't have to fill all

of it we try we try to but it takes a lot to fill that up so we'll go in there you can see we put a lot of coils in this space and then we started packing coils back into the artery that was injured and I know it looks really big

on that image but if you go back into a finally orna gram you can appreciate that we were in a very small artery there but the technology that we have now allows us to get very far into very small arteries and that I think is

what's changed over the 20 years that I've been doing this at the very beginning of my career we wouldn't think about doing any of these things since we didn't have the tools to get that far out we had to

embolize these vessels very close to their origin and that led to a failure rate and an adverse injury rate that we don't see now that we can get this far out keypoint another case we have an older

in the audience here I'm actually trying to engage you and recruit you as ambassadors even if you are not a woman you have a mom you have a wife you have

a sister I am My Sister's Keeper and I will ask you to be the same a lot of women are just embarrassed about this they don't even know if it's normal or not and if you're a black girl and 80%

of black women have this problem you kind of start thinking it's normal and you don't start thinking it's so abnormal until you run into another demographic or you casually mention it to your gynecologist and they tell you

that none of these symptoms are normal if you don't own a pair of black of white pants or white dress that is also not normal so I don't single my patients out as much I just have them look you're not alone these are some more prominent

black women that suffered publicly from uterine fibroids probably the most noted is Condoleezza Rice who had uterine fibroid embolization performed by dr. Spees and went on to talk about it but so did some lanta housewives who had

their fibroid embolization done on TV by dr. Lipman there's some other things that we do know about it that it doesn't matter if you're like a black girl in the US or in in Africa or in Jamaica like we do know that fibroids have

something to do with fat because estrogen is stored in fat but it really doesn't seem to follow much about where you live we actually know a few other things that plant-based diet if you eat a plant-based diet then your symptoms

tend to be a little less but it doesn't really protect you from having a fibroid so on this slide we have basketball players models politicians people that exercise feverishly and people who don't exercise at all this slide again is to

remind me to say that this is probably the only thing I think every fibroid has in common with Donald Trump and it's all about location location location because it's all about the real estate that you take up in the uterus

that's how it tells us what kind of symptoms you will have so if we recap there are three layers of the uterus and fibroids are actually from the muscle portion of the uterus but the symptom that you end up with depends on where

the fibroids end up so if you have a fibroid and I'm hoping there's a pointer somewhere and there isn't but if you have a fibroid that kind of pooches in towards the inner lining of the uterus we refer to that as a sub mucosal

fibroid it touches that mucosal surface and if you have a fibroid that is totally within the muscle it doesn't seem to push in or out that is considered an intramural fibroid it just makes the whole thing go big but it

doesn't have a propensity for one side or the other or a sub serosa fibroid is a fibroid that pushes out towards the outside it's touching that saran wrap layer of the uterus and we refer to that as a sub serosa fibroid and these are

just like really cheap way of figuring it out now there are other classifications we call the FICO classifications that is subdivided but no need to know all of that but the symptoms follow these where these

fibroids live so it's easy to see that like what kind of fibroid would this be a sub serosa fibroid is practically like it is hanging off there's a normal uterus with fallopian tubes on the side the suspensory ligaments and then here

is that fibroid that is like just hanging out on the outside and that's the kind of fiber that can cause constipation diarrhea bowel symptoms if that fibroid was touching the bladder then that's a fibroid that would cause

urinary symptoms that is a sub serosa fibroid so now we've talked about the

similar but similar story an older patient who presented for a biopsy of a right renal mass now sometimes it's a skiing accident sometimes it's a car accident sometimes it's us that causes

these problems so here's a patient who came in for a biopsy of a renal mass here's the CT scan hopefully you can appreciate that the patient is face down or prone on this scan this by the spine is on the top side you can see our

biopsy needle going into a mass in the left kidney excuse me the right kidney and now this is the she comes back later because of some pain and now in a manner that's similar to what you said earlier on that first CT scan you can now see

the right kidney is pushed forward by a very large retroperitoneal hematoma so this is probably a post biopsy bleed this doesn't happen very often in fact as someone who does kidney biopsies once or twice every day I'm shocked that this

doesn't happen more often we're sticking big needles into vascular organs or vascular masses it's amazing that we don't have more patients come back for this it only happens about 2% of the time and usually people who have these

types of risk factors are at risk for this type of bleeding after a biopsy but we can do is we can go in do an angiogram and again I want you to just appreciate look at the picture I think everyone hopefully can see on the bottom

of the picture there's this active extrav enough contrast from the lower pol renal arteries all right lo pol renal artery and that's bad if it's great in a lecture because it's very easy for everyone to see but the reality

is it really signifies very significant bleeding and that's what everyone here should appreciate if you're managing the trauma patient or the bleeding patient if you see if this Cleary this clearly means everyone's got to move a little

faster to address it because this is a bad bleed but the great news is that we have the technology now to go all the way into the renal arteries or frankly the arteries of any organ get very far distant land just embolize it and so

look how far we got here for this patient we took care of it this patients kidney function didn't pump an inch because the reality is there was very little impact on the normal parts of the kidney so that's the goal if you guys

work with people who say oh we don't have to get that far out just throw some coils you know near the origin it's fine it'll accomplish the same goal but at the same time they will have killed half of the patients kidney so it is always

worth making some effort to get as far as you can into the organ that you're treating but at the same time you don't want to take an hour to do that because the patient's bleeding pretty heavily and you have to address it so that's our

goal during these procedures next case

here's another patient 62 year old male

patient just a similar case who had head in that cancer again after radiation therapy who experienced some bright red blood while coughing all right here's the CT scan and what I want to draw your attention to a little tough to see I

think I'll let me go up up here point it out with a mouse well I don't have a mouse so I guess not is basically you can see right in the middle of the two lungs kind of right in front of the trachea which is the black

circle alright just go right in front of that up to the top you can see the round white circle which is the brachiocephalic artery and just projecting off the back of that is another little kind of outpouching of

contrast a little nipple coming off of of the brachiocephalic artery that doesn't belong there all right here's the angiogram and it's a little difficult to see but there is a see if I can describe it better to you alright I

think this is actually a video so I'm sorry I don't know the ability to run it unless you can click on it can you guys click on the back up so if you want to look at it again you see the angiogram kind of running and just at the origin

of the brachiocephalic artery which is the first branch of the aortic arch you can see that outpouching of contrasts coming right to the right of that vessel that's a pseudoaneurysm and again we went through the same thought process we

said you know I want to put a covered stent across that but my problem was that we didn't just have the right size that would not block one of the carotid arteries and not extend too far into the aorta so we had no choice but to

consider embolization in this particular case so here's what we did here we actually put a micro catheter if you can just click I think that's a video to the left no I guess not you know what it's okay

what we did for this particular case was we went in from the arm and we put a micro catheter directly into that pseudoaneurysm because we couldn't feel we didn't feel we could put a stent across it so we put the micro catheter

in there we started to put some coils and it actually went further than we thought outside of the artery and here's the post image so you can see our final image you can see the coils that are sitting just adjacent to the

brachiocephalic artery and we preserved good flow there to end this basically

patient female patient who has the sudden onset of upper abdominal pain here's the CT we did all these cases in one day it was crazy it was terrible so so here's a big hematoma a big peritoneal hematoma you

can see it anterior to the right kidney you can see the white blob of contrast right in the middle of the hematoma that's a pseudoaneurysm or even active extravagance um less experienced people would probably say it's active

extravagant I think most of us would prefer that it be called kind of a pseudoaneurysm this active extrapolation would be much more cloudy and spread out this is more constrained and you can see on the

coronal image you get a sense that there's that hematoma same type of problem all right is there more imaging that we can do to figure out the next step again I said earlier earlier in this lecture

that sometimes we use CTA now sometimes a CTA is worthwhile I do find that for a lot of these patients I think we're getting smarter and we're doing CTAs right at the beginning of this whole thing you know when a trauma

patient comes in we're getting CTAs so we can max out the amount of information that we get on the initial diagnostic imaging here's what we're seeing on the CTA and in this particular case I think it's pretty clear that you can see the

pseudoaneurysm arising from what looks like a branch of the superior mesenteric artery so this is just an odd visceral and Jake visceral aneurysm which looks like it probably ruptured I don't have an explanation for it led to a big

hematoma here's what that is and now we're gonna do an angiogram the neat thing is it just perfectly correlated with a conventional angiogram so here's our super mesenteric angiogram all right the supreme mesenteric artery

on the first image to the left is that vessel going downward towards the right side of the screen all those vessels coming off are really just collateral vessels going up to the liver through the gastroduodenal artery again that

left one looks pretty good it's not until you see the delayed image on the right that you see that area of contrast all right so that's the finding that correlates with the CT scan all right here we're able to get in there you put

a micro catheter in that vessel alright the key next step for this patient as I mentioned earlier is the whole concept of front door and back door so here we're technically in the front door the next thing that we do is we put the

catheter past the area of injury and now we embolize right across the injury because remember once you embolize one thing flow is gonna change we screw it up body the body wants to preserve its flow if we block flow

somewhere the body's gonna reroute blood to get to where we blocked it so we want to think ahead and we want to say okay we're blocking this vessel how's the body going to react and let's let's get in the way of that happening that's what

we did here so we saw the pathology we went past it we embolized all across the pathology and boom now we don't have anymore bleeding and the likelihood of recurrence is gonna be very low for that patient because we went all the way

across the abnormality and I think from

and then getting back to really where the rubber hits the road you know we can do all of these fancy techniques why

does it matter well Constantin cope one of the fathers of IR is certainly the pioneer of lymphatic interventions and over subsequent five publications in the mid 90s really showed the the technical

build as well as the feasibility of imaging lymphatics putting a needle into them and then starting to be able to embolize them and functionally curing patients who had Kyle authorities and a potential morbidity or mortality of over

50% and how did he do it well as he did his lymph angiogram and it got up to the retroperitoneum and the structure started dilating into some of the central structures such as the cisterna chyli he would take that 21 gauge needle

and go after that structure put a needle into him pass a wire that wire would pass into the central lymphatic circulation and then he'd be able to put in a micro catheter Neff set machan visa or whatever inner inner

components and then do central and faint geography as well as potential and fame gia embolization so that would be the general antegrade trains abdominal access this was a traditional access that was done for over a decade more

recently a lot of authors have started focusing on doing retrograde trans venous access which you do basically a PICC line axis on the left arm and you take a sauce catheter to where the thoracic duct dumps into the veins and

you catheterize it backwards and just kind of showing you and get your sheath down or you can put a wire from below and then snare and come across it so that's a retrograde transvenous and finally the direct train cervical access

and some patients who you never see another target you can potentially access this under ultrasound or if you have fluoroscopy and some contrast in there in this case we put our wire retrograde and were able

to complete the case and you see of the lymphatic fluid leaking out in this case as well so those are your three main ways to access the central lymphatics

different applications renal ablation is very common when do we use it

high surgical risk patients primary metastatic lesions some folks are actually refused surgery nowadays and saying I'll have a one centimeter reno lesion actually want this in lieu of surgery people have

familial syndromes they're prone to getting a renal cancer again so we're trying to preserve renal tissue it is the most renal parenchymal sparing modality and obviously have a single kidney and a lot of these are found

incidentally when they're getting a CT scan for something else here's a very sizable one the patient that has a cardiomyopathy can see how big the heart is so it's you know seven centimeter lesion off of the left to superior pole

against the spleen this patient wouldn't have tolerated bleeding very much so we went ahead and embolized it beforehand using alcohol in the pide all in a coil and this is what it looks like when you have all those individual ice probes all

set up within the lesion and you can see the ice forming around I don't know how well it projects but in real time you can determine if you've developed your margin we do encompass little bit of spleen with that and you can see here

that you have a faint rim surrounding that lesion right next to the spleen and that's the necrotic fat that's how you know that you got it all and just this ablation alone caused a very reactive pleural

effusion that you can see up on the CT over there so imagine how this patient would have tolerated surgery pulmonary

24 year old patient after a car accident has lower abdominal pain and melena so blood coming out of the rectum here's the CT scan anyone want to take a stab but you can just shout it out

so this time we're looking at the liver right so the liver is the big thing on the right side of the screen and what you can see is the dark hematoma posterior to the liver but you should also notice that big white dots sitting

right in the hematoma all right that's important because that's active bleeding that's the report when you guys when you guys get called in for these cases and someone says oh this you know liver trauma with active

bleeding this is the picture that is spurring that announcement okay this is what active bleeding and the liver looks like again there's a bleeding scale there's an injury scale for a liver trauma we don't need to go into that

slides are available if you want them alright here is the angiogram now again my rule works all right if you see vessels get smaller and then big again something's abnormal so in this particular picture I want you to notice

the catheter sitting in the right hepatic artery the blood is going up into the right lobe of the liver and right near the top of the pictures that big circular kind of blobby thing now this is by definition extravasation

sometimes we use the term pseudoaneurysm to describe this I just want you to appreciate what a pseudoaneurysm means it means that there's a hole in the artery that contrasts or blood is leaking out of that hole and the body is

essentially constraining the bleeding it's not going all over the place it's being constrained that's what we call a pseudoaneurysm all right that's just one way to look at it and geographically so this is an injury to the artery blood is

leaking out of the artery but maybe one layer of a three-layered blood vessel or even just the surrounding tissue is constraining that bleeding alright so what do we want to do for this exactly exactly you're getting it all right so

here we can get our microcatheter all the way out there the closer we get to it the better now in end organs like the liver or the kidney we don't actually have to get all the way out there getting close to it's going to be good

enough but the closer we get to it the better for stopping the bleeding and preserving the function of that organ all right so look how close we literally got right into the injury and then we're able to embolize it that's the goal all

right now the liver is a nice place the treat because as you know there's two sets of blood vessels going to the liver there's the portal veins in the apat ik artery so if we just embolize a little a patek artery the

liver is not going to notice that at all because it still has the portal venous flow bringing blood to that liver but our goal is to get in there preserve as much of the liver that we can and address that injury okay here's another

patient 40s year-old patient again car accident lower abdominal pain and bruising so it sounds like you guys can appreciate that's an injury alright so we'll move past that so here's a CT scan these are four separate images from the

same patient CT scan and it is a bit more subtle I'm not suggesting it's easy to see you know we can appreciate the injury but one thing that you should be able to notice again is that concept of symmetry so when our residence or even

myself or anybody reads a cat scan we always want to kind of appreciate all the differences in the symmetry that we're seeing and so what you can see here is especially on that upper left hand side you can see the penis coming

out of the patient almost coming out of the patient and if you just draw a line straight back from there you should notice that there's a bit more tissue on the left side of the patient than the right side of the patient but that's

what we're looking at and if you go to the image over to the right the top right image right at that same area there's a little bit of a white blush which just shows that there is some bleeding going on there and if you look

at the third image which is the one on the bottom left right below one of the bones or there's another area of a white contrast collection or bleeding all right you can maybe see that again on the fourth image so that's what we're

looking for on the CT that asymmetry or the thickening of the tissue and we're looking for an escape of some contrast from where we should expect it to be all right so many of these patients will be

unstable those are the patients that probably need to go right to the or but for the patients who are really you know doing okay we have a chance to intervene on them and the reason why that's important is the more unstable they are

the higher the chance of mortality especially with the pelvic fracture so pelvic fractures are a big deal if you have a hemodynamically unstable patient with a pelvic fracture that's something to take very seriously

all right many of these patients will get CTS or C if we see extravasation they often come to us for angiography so here's the angiogram again a great example if you only look at one picture or two pictures

you're not going to see the problem all right so if you look at the first two pictures you really don't see anything I would I would argue it looks normal but as you get to that third picture you see that kind of collection of contrast

on the bottom right-hand side of the picture all right that's why you need to look at all the pictures of the and reom not just one picture you watch them it's like watching a

little movie now you just stand there and watch it over and over again I get a sense of what it looks like at the beginning middle and end of the angiographic run or set of images the other thing is it's very hard to see

extravasation of contrast when you're in the aorta so many times we do an aorta gram we take some pictures and we may or may not see anything but if we know there's a pelvic fraction we know it's more on the left side we'll go into the

left internal iliac artery and do a more selective angiogram and here's a picture of that selective angiogram and now you can see the extrapolation even more clearly hopefully you can all see it the bottom kind of leftish part of the image

all right here's a more selective now we say okay we definitely see something now we're going to get a little bit further into the system here's a picture now it's very clear you can go if you don't see it all right so you should see it on

the bottom all right and now our goal is to just get as close as we can and so we got all the way down then we put some coils there and again our goal is to make sure that we get just into the vessel that we treat and embolize it now

people will say what agent should we use do we use gel foam do we use particles do we use coils do we use glue or onyx the truth is you can you can really use anything but the thing with the most control so for trauma we tend to use

coils for trauma alright because our goal is to deposit an embolic agent right at the site of the injury that's our goal if we use particles we don't have as much control or a liquid we don't have

as much control they could go somewhere we don't want it to go all right here you're dealing with the blood supply of the penis the rectum the bladder other things which you know most of us would prefer not be injured during an

angiogram all right so we don't want to do something that we don't have complete control over and coils give us that type of control

next is me talking about Egypt and Ethiopia and how I are how IRS practice in Egypt and Ethiopia and I think feather and Musti is gonna talk a little bit about Ethiopia as well he's got a

lot of experience about in about Ethiopia I chose these two countries to show you the kind of the the the the difference between different countries with within Africa Egypt is the 20th economy worldwide by GDP third largest

economy in Africa by some estimates the largest economy in Africa it's about a hundred million people about a little-little and about thirty percent of the population in the u.s. 15 florist's population worldwide and has

about a little over a hundred ir's right now 15 years ago they had less than ten IRS and fifteen years ago they had maybe two to three IRS at a hundred percent nowadays they're exceeding a hundred IRS so tremendous gross in the last 15 years

in the other hand Ethiopia is a very similar sized country but they only have three to five IRS that are not a hundred percent IRS and are still many of them are under training so there are major differences between countries within

within Africa countries that still need a lot of help and a lot of growth and countries that are like ten fifteen years ahead as far as as far as intervention ready intervention radiology

most of the practice in Ethiopia are basic biopsies drainages and vascular access but there is new workshops with with embolization as well as well as well as vascular access in Egypt the the ir practice is heavily into

interventional oncology and cancer that's the bulk that's the bulk of their of their practices you also get very strong neuro intervention radiology and that's mostly most of these are French trained and not

American trains so they're the neuro IRS in Egypt or heavily French and Belgian trains with with french-speaking influence but the bulk of the body iron that's not neuro is mostly cancer and it involves y9e tastes ablations high-end

ablations there's no cryoablation in Egypt there is high-end like like a nano knife reverse electric race electroporation in Egypt as well but there is no cryo you also get a specialty embolization such as fibroids

prostate and embroiders are big in Egypt they're growing very very rapidly especially prostates hemorrhoids and fibroids is an older one but it's still there's still a lot of growth for fibroid embolization zyou FES in Egypt

there's some portal portal intervention there's a lot of need for that but not a lot of IRS are actually doing portal intervention and then there's nonvascular such as billary gu there's also vascular access a lot of

the vascular access is actually done by nephrology and is not done by not not done by r is done by some high RS varicose veins done by vascular surgery and done by IRS as an outpatient there's a lot of visceral angiography as well

renal and transplants stuff so it's pretty high ends they do not do P ad very few IR s and maybe probably two IR s in the country that actually do P ad the the rest of the P ad is actually endovascular PA DS done by vascular

surgery a Horta is done all by vascular surgery and cardiothoracic surgery it's not done it's not done by IR IR s are asked just to help with embolization sometimes help with trying to get a catheter in a certain area but it's

really run by by vascular surgeons but but most more or less it's it's the whole gamut and I'm going to give you a little example of how things are different that when it comes to a Kannamma 'kz there's no dialysis work

they don't do Pfister grams they don't do D clots the reason for that is the vascular surgeons are actually very good at establishing fishless and they usually don't have a

lot of problems with it sometimes if the fistula is from Beau's door narrowed it's surgically revised they do a surgical thrombectomy because it's a lot cheaper it's a lot cheaper than balloons sheaths and and trying to and try a TPA

is very expensive it's a lot cheaper for a surgeon to just clean it out surgically and resuture it there's no there's no inventory there are no expensive consumables so we don't see dialysis as far as fistula or dialysis

conduits at all in Egypt and that's usually a trend in developed in developed countries next we'll talk

let's move on here is another patient who took a fall skiing we see a lot of these patients up in upstate New York and they presented with severe left-sided abdominal pain and here's the cat scan

all right who's up for it what do you think what looks bad you look like you're into it what do you think yeah the right the bottom right-hand side of the picture should be spleen and it just looks like a big pool of blood that's

pretty good you did pretty good spleens a little higher so we're gonna presume spleen is there Graham this is just one image one slice through the picture through the body so we're just not at the level of the spleen but that's the

kidney that's exactly right that white thing on the right side of the image of the patient's left side is the kidney and the one thing I'd like everyone who appreciates that doesn't look at all like the other side all right so when

you look at a cat-scan like this you want to look for symmetry that's really important all right that's the cool thing is we're kind of meant to be similar looking on both sides of our body and in this particular

case you can see that the left kidney has been pushed way forward in the body compared to the right side and there is a kind of a hematoma sitting in the retroperitoneum posterior behind the kidney that's bad

the other thing you should notice is if you look at that left kidney you notice that white squiggly line that doesn't belong there okay that's contrast that's not really constrained inside an artery that's extravagant of

contrast that's bad all right we don't want to see that all right again there's a grading system for renal trauma and you're gonna hear people talk about grade 1 2 3 4 injuries all right obviously as the number gets higher the

extents of the injury gets more significant all right so again here's that picture think you can appreciate that it's at least a grade 4 laceration of the kidney so we went in and we did an angiogram now we can watch these

patients we can surgically manage them by taking out their kidney in some ways that's the easy part excuse me it's a lot more elegant to try and embolize these patients if they're hemodynamically stable and can take you

know getting to angio and doing the case now in general we do embolization for patients with lower grade injuries and usually penetrating injuries a penetrating trauma that's seen on CT I think this is something that's changing

I if any of you work at high-volume trauma centers the reality is that we're doing more and more renal angiography for trauma than we used to because it's just becoming a more accepted thing for us to

be doing that all right so here's the angiogram and again I think you can notice it really correlates very well to what we saw on the CT scan you see that first image on the left and on the delayed image you see that that kind of

poorly constrained contrast going out into space now we were never really quite sure what this was if it was extravasation or if it was potentially an arteriovenous fistula with early filling of a renal vein regardless of

which it's not normal all right so what we did was we went in and we embolized and I only included this picture because I'm a big drawer during cases so when I'm working with a resident or a fellow I like to really

lay out our plan on a piece of paper and try and stick to the plan and this particular picture look really good so I included on the lecture but basically you can see that the coils the goal here for any embolization procedure

when it comes to trauma is to preserve as much of the normal organ as we can and to simply get you know to the source of the bleeding and to get it to stop and that's what we did there so what you can appreciate on this is kind of the

renal parenchyma or the tissue of the kidney is largely maintained you can see the dark black kind of blush within the kidney and all that really stands for properly working kidney all right and yet we embolize the pathology so that's

our goal here's a similar patient not

new data of the Emmy trial that came out last year our ten-year results saying

that after ten years after ten years women who wanted to retain their uterus they looked at them in ten years three-quarters of those women were still very very satisfied and also were still able to retain their uterus so ten-year

data came out randomizing people for uterine artery embolization versus hysterectomy of the women who chose you to an artery embolization ten years later they were still very happy so I tell my patients that this is what you

should expect that you will have symptomatic improvement in 12 months around 85 to 95 percent of the patients are pretty happy there is a entry intervention rate it is not zero and it can be higher than ten

depending on what kind of Imogen is seen ahead of time and that we know that dysfunctional uterine bleed tend to do a little bit better than bulk type symptoms and that's partly because of subjective nature of that so this is one

of the patients that I treated when I was in in Virginia and Riverside and she's a former miss Brazil and she came to see us with what she also called reversed cycles like she would bleed more than she would not and she was

wearing depends and it took everything to just coach her out of the car to come inside to do a consultation because she was so afraid that if she got out she would be sitting in a pool of blood and she had an MRI showing what looked like

a eleven point seven centimeter fibroid she had embolization and that was her six month follow-up MRI to the right which looks like a very impressive result they don't all look this way which is why I save this image something

that looks like a normal uterus now I for the persons that I told to hold your high horse here is the time okay so what happens if I want to have a baby because these are the things you remember we're being ambassadors for this procedure we

need to be having the answers for the things that are our friends and family members are going to be asking us so if you want to have a baby I would say that the data that informs us as to what to do with you is still very weak but the

only randomized prospective trial that we have out there says that you should actually have myomectomy and a Cochrane review was also done and it still says that there's very low level evidence suggesting that myomectomy may be

associated with better fertility outcomes as opposed to UAE but more research is needed and we still require more research so at the very least what I have to do and now you feel compelled to do is to send my patients to see

someone who is a fertility specialist in consultation so we can make this decision together so if your poor surgical candidate if you have the gazillion fibroids and if you've had surgery before a hostile

abdomen and the patient says you know what dr. Newsome there's nothing that you can tell me ever to say that I'm going to have surgery then we're going to be doing something else that is not surgery okay the other thing that your

Sean I know you have not seen these slides at all you wanted I John can talk about this with his eyes closed so it's

not like there's anything but this is the data that was published from the Jade publishing jvi are from what Sean has written and it's just the current standards relating to what you should be expecting what we tell our patients that

they should expect for outcomes as it relates to uterine artery embolization again I'm not really here to try to point this I know you can google these you can get the information yourself but just to say that all of our procedures

have risk and we need to be clear with our patients about them now I believe that with all of these risks combined the benefits of doing uterine fibroid embolization for most patients is far greater than the risk and that's why I

really do have my practice so these are the benefits right shorter hospital stay and I would say more cost-effective and that is really debatable because gynecologists have become smarter and smarter now they're doing like same-day

hysterectomies if you have a vaginal hysterectomy then maybe a UFE is not as cost-effective because they don't have to do an MRI beforehand and they don't get an MRI afterwards and do all of that anyway and if you look at the long-term

cost of that then maybe having a hysterectomy in some patients could be that but we know for sure that patients are more satisfied when they get a embolization procedure than in my MEC to me not in the beginning run because the

procedure can be very painful that is not the procedure itself is painful but post embolization syndrome which could last anywhere from five to seven days can can be very painful again this is the comparative data that was published

by dr. Spees who is our gold medal winner this year understand a lot a lot of work in this space has allowed us to have this conversation with our gynecology partners but also with our patients as we talked about like when

can you return to work how long are you going to be all for you know am I going to need extra child care or whatever how long would I be in the hospital this information helps us to inform our patients about that then on average

you'll stay in the hospital around you know a day or so and most uterine artery embolization procedures are same-day procedures and interventional radiologists are doing these in freestanding centers as well as other

providers without any issues so we're almost down to the end we know that fibroid embolization is proven to be an effective and durable a procedure for controlling patient symptoms it's minimally invasive and it's outpatient

most patients can go back to some normal activity in one to two weeks it has a low complication rates and some patients mein neatest to surgery and should have surgery so in our practice we send around 1/3 of our patients or so to

surgery and the reason that that is that high is that patients are allowed to come and see myself or dr. de riz Nia from the street they do not have to be referred from their gynecologist and so they're just coming from the street then

you will be referring them to a gynecologist because of some of the things that may not make them a good candidate for embolization such as this

patients may be asking you is like what about adenomyosis and I've been hearing something about that which is not exactly fibroids right it's a different entity though the symptoms could be kind of the same and for the years and years

and years we wouldn't have any options for patients who had adenomyosis in fact the only option for patients with adenomyosis is surgery but adenomyosis can coexist with fibroids and sometimes patient presents with adenomyosis alone

so we've had some studies now that have looked at that and although the data is not as robust and not as awesome as for patients with fibroids we do provide a performing bolas Asian for those patients with particles that are little

smaller than what we would use for fibroids with results as you're seen there before now the only other new thing that's on the market and it's not so new to you guys that are probably doing radial in femorals anyway working

in cardiac labs and IR labs it's actually what we call the trophy if you go back one slide for me mr. a the person and press play then we will be able to see that radial access I do not work for Merritt they don't give me a

dime I just thought that this was a good video is there volume on that at all if not I can just talk about it and really what it says is that if you need to a radial UFE or have radial axis for a uterine embolization patients just love

it more they and especially like patients that are already just intimidated they don't want you going near their groins at all they actually could just lay on the table we don't have to put up we don't put a Foley in

they just get a radial access the same way that you would just be starting in a line except we have special types of radial catheters and and sheaves to do that and I don't offer a radial access to

patients who are too tall for our catheters or if they've had multiple prior radial access and don't have an intact ulnar artery to complete their hand but it's much like any of that femoral access that you would normally

see they make special hydrophilic sheaths now they're called from this particular company slender technology where the inner diameter of the sheath essentially the sheath is the same like five French on the outside but they have

cored out the inside so it's a bigger diameter so it's a five six so on the outside it's a five but it will take a six French in the inner inner lumen and you know my practice we do more than 80% of all our arterial punctures with a

radial access and everybody here comes dr. Sean Deroche Nia who is the leading author of that paper for SI R and one of my esteemed partners so most patients are able to get up and walk out if you are go from a radial access the access

is actually closed with just a radial band and the complications of having a hematoma or having the patient's bleed out those just all go away but radial axis have their own complications so I'm not here to say that it is not that but

in our practice we found it to be safe and effective our patients want it and it's become like a practice differentiator so if you're working in a practice that don't do radial you EFI's right now you should mention it because

if you're in a population where the other providers are only doing femoral then you will automatically get the patients that only want that so here's a patient that had a radial access you can see a catheter that is coming from the

aorta while you can't see that it's not up and over the bifurcation but maybe you do can see that and there's a catheter in the uterine artery with the characteristic

shape of the uterine artery and the characteristic curlicue vessels of of the fibroid and on the left you can see the Imogen for beforehand and the Imogen on the right of post embolization where there is stagnant flow in the main

uterine not main uterine artery in the horizontal portion of the uterine artery for greater than five cardiac beads and again there's there's no reason that you have to know that level of detail except that you're scrubbing in but if you're

in the audience you're looking at this you're like dr. Newsome I see an air bubble there as well then I'd say good because because I do see it too so you can see the preimage and you can see the post image for pre and post embolization

these these procedures can be quick these procedures are very very rewarding and and I love to do it

so my name is Paul I'm one of the nurse practitioners from UCI Irvine healthcare and what am i one of our minerals in there is basically working on patients for consultations doing the patient rounds writing notes ordering labs etc we also have several clinics that we run

at UCI Medical Center involving patients needing consultations for Libra direct therapies ablations and so forth and one of the more recent clinic that we started running is basically treating patients with BPH and so what we would

know inspiration is basically treating and regarding their symptoms and the procedures pretty much called a prostate artery embolization so the main purpose of this patient excuse me the main purpose of this

topics is basically to provide the general information of what the procedures are about illustrating indications risk and to hopefully help our nursing staff to better take care of these patients sorry so first and

foremost I just wanted to thank my team UC Irvine for allowing me to take some time off of work and enjoying Austin and its many food and object and and allowing me to speak to you guys a little bit about prostate ammo on our

pitchers basically you can't I don't know laser printer but our physicians dr. Karen Nelson she's one of our chief of IR dr. Dan through Fernando dr. Nadine a bitch day and dr. James Castro thesis

he's got daughter Kat Reese is our main doctor that does most of our process embolization our excellent iron nursing team and of course my fellow nurse practitioners who is holding the fort back home Pamela and Takara and watch

and Lou sorry but so our objectives for discussions basically to illustrate the indications and benefits of prostate artery embolization we're going to go over the side effects and risk complications associated with this

procedure and also recognize the value of nursing care going starting from the workup leading to the proper process in trot process and post procedure care sort of a brief outline of what we're gonna be

talking about we're just gonna go over the basic fundamentals of BPH as well as the treatment for PAE and the second portion of this lecture is going over how we walk patients up in clinic what we tell patients and we're gonna go

through the proper care and drop care ask well ask the post-op care and we're going to go through a couple of cases in there it's just to describe to you guys how we care for these special population

quick I did want to mention t-carr briefly and try to get you guys closer to back on time this is a hybrid procedure this is combining the surgical procedure we talked about first and carotid stenting it takes combined

carotid exposure at the base of the clavicle or just above the clavicle and reverses blood flow just like we talked about but tastes slightly different technique or approach to doing this and then you put the stent in from a drug

carotid access here's the components of the device right up by the neck there is where the incision is made just above the clavicle and you have this sheet that's about eight French in size that only goes in about us to 2 cm or 1 and a

half cm overall into the vessel and then that sheath is sutured to the the chest wall and then it's got a side arm that goes what's labeled number six here is this flow reversal urn enroute neuroprotection kit it reverses the

blood flow and then you get a femoral sheath in the vein right in the common femoral vein and you reverse the blood flow so this is a case a picture from our institution up on the right is the patient's neck and that's the carotid

exposure and the initial sheath is in place so the sidearm of that sheath is the enroute protection system which is going up up at the top of the image there we're gonna back bleed that let that sidearm of that sheath continue to

bleed up to the very top and then connect that to the common femoral venous sheet that we have in place there's a stepwise of that and then ultimately what we see at the end of the procedure is that filter inside that

little canister can be interrogated after and you can see the debris this is in the box D here on the bottom left the debris that we captured during the flow reversal and this is a what we call a passive and then active flow reversal

system so once the system is in place the direct exposure carotid sheath in place the flow controller and AV shunt in place you see the direction of blood flow so now all that blood flow in that common carotid artery is going reverse

direction and so when you place a sheath or wire and and ultimately through that sheath up by the carotid artery there's no risk for distal embolization because everything is flowing in Reverse here's a couple

case examples ferns from our institution this is a patient who had a symptomatic critical greater than 90% stenosis has tandems to nose he's so one proximal at the origin and one a little bit more distal we you can see the little

retractors down at the base of the image there in the sheath that's essentially the extent of the sheath from the bottom of that image into the vessel only about a cm or two post angioplasty instant patient tolerated that quite well here's

another 71 year-old asymptomatic patient greater than 90% stenosis pretty calcified lesion a little more extensive than maybe with the CT shows there's the angiography and then ultimately a post stent placement using the embolic

protection device and overall the trials have shown good good safety met profile overall compared to carotid surgery so it's a minimum minimal exposure not nearly as large the risk of stroke is less because you're not mucking around

up there you're using the best of a low profile system with flow reversal albeit with a mini surgical exposure overall we've actually have an abstract or post trip this year's meeting this is just a snapshot of that you can check it out

this is our one year experience we've had comparable low complication rates overall in our experience so in summary

patient who did not come from the street so if you've been here for a few years

you've heard me talk about you know some of my friends this is also one of my other friends who has large fibroids but her fibroids were so big and they were not all very vascular and so I sent her to have surgery and she ended up having

a hysterectomy with removal of her cervix because of abnormal pap smears but her ovaries were left in place so our path forward after doing this procedure from 1995 a procedure that is not experimental a procedure that has

had a lot a lot of research done on it more research than most procedures that are done surgically or by interventional radiologists I'd say that it would require a partnership it is true that we can see patients on our own and we can

manage mostly everything but at the end of the day uterine artery embolization is still a palliative procedure because we don't know what causes fibroids to begin with and as long as the uterus is still there there's always a chance that

new fibroids will come back so in your practice and in mind I believe that a path forward is a sustaining program embolization program which is built on a relationship with the gynecologist that yes

I am as aggressive as any other interventionist that is out there but if this were my mom and that is my usual test for things I would say that where we would like to position ourselves is in the business of informing the

patient's as much as possible so that they can make an informed decision and that we're asking our gynecology partners to do the same is that if you're going to have a hysterectomy for a benign disease that you should demand

and we as a society and you as your sisters keeper should be asking for why am I not eligible for an embolization so si R is actually embarking on a major campaign in the next year or so it's called the vision to heal campaign and

it's all around providing education for this disease stage what I like to tell our patients and I'm almost finished here is when I talk to our gynecologist and to techs and nurses as well I said woody woody what should I expect right

that's what they want to know when I send my patient to you what should I expect and I say that what you should expect that Shawn and myself we're gonna tell the patient everything about fibroids we're gonna talk to them about

what the fibroids are the pathophysiology of it the same things I told you we're gonna tell them about the procedures that treat it we tell them about the options to do nothing we talk about all of the risk and the benefits

of the procedures especially of fibroid embolization and we start the workup to see if they're an appropriate candidate when they're an appropriate candidate we communicate with them and their OBGYN and then we schedule them for their

procedure in our practice there are a few of us who send our patients home on the same day and we let our patients know no one is kicking you out of the hospital if you can't go home that day then you'll get to stay but

most of our patients are able to go home that day and then we see our patients back in clinic somewhere between two and four months three months and six months and we own that patient follow-up their visits and after their year we have them

follow back up with their gynecologist and so that we're managing all of these sites and it comes back to that new again may not be so new for some of the people that have been doing clinical IR four years that shift that we own these

patients if you're a nurse in this room these are our patients these questions need to be answered by us in our department we do not believe that these patients should be calling their gynecologist for the answers to that

like what should I be doing right now should I be taking I haven't had a bowel movement and like that is something that we answer we're the ones that are given them the discharge instructions and we set them back up for their follow-up so

where the rubber hits the road is how we and what we do with this and the first

entity that we started treating with skyla thorax and what kyla thorax is basically a milky pleural effusion you guys I'm sure I've seen this you're doing a thoracentesis on a the food that comes out actually pretty

thick it's not clear it's almost this milky color the patients are usually fairly ill they've had Safa geo surgery lung cancer surgery heart surgery etc we test the fluids for triglycerides and chylomicrons and if that's positive then

we know it's a kind of thorax historically these patients would be treated by not being fed given TPN and maybe octreotide they'd maybe go to surgery if they received no treatment they had 50% of them died six to 12

weeks later if they went to surgery 12 percent of them died if they went to surgery 40% of them had major complications so you can see if this was a major opportunity for us to step in and really change the outcome for these

patients as I said Constantine Koch did the first procedures on this but I'll show you what it looks like this is doing a central and fangy Graham and we're serial images you see that leak accumulating on the right side the

right pleural space we have our wire and catheter in all ready and all we're gonna do is we're gonna start coiling up at the area across the leak and put more coils and a little bit of glue at the end when we do that we have a very high

success rate you see four major studies that have been published from 2004 to the present you see the first ones doctor copes major study 42 patients from UPenn the second one is also from UPenn 109 patients the next ones from my

Hospital Brigham and Women's where I did my training and then the last ones from Pittsburgh there have been subsequent studies as well but this included over 400 patients between these there was a meta-analysis in jvi our last year

showing that the lymphatic interventions for Kyle thorax pretty successful looking even at old technology that were used for the embolization zhh 400 patients nine studies 80% success rate across all these different centers I

would say in experienced hands a success rate exceeds 95% for traumatic Kyllo thorax at the present so we know that this is a pretty respectable for the treatment of Kyle of thorax a CR has some guidelines out for how the thorax

treatment as well encourage you to take a look at them it can break it down between traumatic and non traumatic caudal thorax and gives you some recommendations of how to approach it

pediatric catholic's is a little bit slower to treat generally everything in peds is a little bit slow to be adopted we obviously want to be very careful with our most vulnerable patients so the types of disorders that pediatric

patients are slightly different because they can have congenital or idiopathic I authorities it can be from lymphatic malformations or from different syndromes it certainly be from congenital heart surgeries and other

issues that they may have going on there have been several reports published at our institution University of Michigan we publish the largest cohort of pediatric patients and it was only eleven but ultimately we showed that

thoracic duct embolization was just as effective just as safe in this population our youngest kid was only two weeks old our smallest kid was two kilograms so a very vulnerable very small structures but you can still do

and still have fantastic outcomes for

symptoms technical success rate is high so that means are we able to diagnose and treat what we're looking for and yes if we see in a incompetent gonadal vein

almost always we are able to embolize and treat but that doesn't always mean that their symptoms get better so even if you have the right symptoms and pelvic venous insufficiency and you got a gonad a vein the size of a three

car garage it doesn't always mean that the patient's give better and that's what this clinical success slide shows that looking through meta analyses of all the studies patients that have all those things the classic symptoms and

classic venous insufficiency their symptoms don't get better 100% of the times and so that's part of the the patient expectation and management and clinic and follow-up and looking for other causes chronic pelvic pain is

really complicated and venous insufficiency is part of it and you'd love to tell them that we're gonna do this procedure and it's gonna make you feel a hundred percent better but at least takes that element out of the the

scenario complications are our few range from 3 to 9 percent non-target embolization depending on what type of embolic you're using is certainly one thing that you always have to be concerned about but if done carefully

extremely rare there is a small risk of paradoxical emboli and stroke in the case of using a foam sclerostin recurrence as I mentioned earlier can happen in up to 10 percent of patients I think that can happen when you know the

vein wreak analyzes so successful embolization helps decrease that and that's the reason that you treat sort of the whole vein that's that's abnormal

briefly about meet symposia meet symposia is basically a group of meetings or symposia there's meet IO

which is interventional oncology meet a Horta which is a auric work and vascular disease as well as meet stroke which is neuro IR as well as vascular vascular embolization for neuro as well super vascular disease there have been three

annual meetings held in January of every year this is kind of the physician attendance there with a large number of speakers half of these speakers 50 50 of these speakers lasts here three months ago were from were from the u.s. from

the USA they are this meeting is endorsed and supported with presence of leadership from guests from spectrum that's another meeting in the u.s. from SAR with a collaborative meeting as well as iMac which is a Middle Eastern

heavily Egyptian a or tech a or tech meet meeting for for aortic disease next

to talk about is indirect angiography this is kind of a neat trick to suggest to your intervention list as a problem solver we were asked to ablate this lesion and it looked kind of funny this patient had a resection for HCC they

thought this was a recurrence so we bring the comb beam CT and we do an angio and it doesn't enhance so this is an image here of indirect port ography so what you can do is an SMA run and see at which point along the

run do you pacify the portal vein and you just set up your cone beam CT for that time so you just repeat your injection and now your pacifying the entire portal vein even though you haven't selected it and what to show

well this was a portal aneurysm after resection with a little bit of clot in it the patient went on some aspirin and it resolved in three months so back to our first patient what do you do for someone who has HCC that's invading the

heart this patient underwent 2y 90s bland embolization microwave ablation chemotherapy and SBRT and he's an eight-year survivor so it's one of those things where certainly with the correct patient selection you can find the right

things to do for someone I think that usually our best results come from our interdisciplinary consensus in terms of trying to use the unique advantages that individual therapies have and IO is just one of those but this is an important

lesson to our whole group that you know a lot of times you get your best results when you use things like a team approach so in summary there are applications to IO prior to surgery to make people surgical candidates there are definitive

treatments ie your cancer will be treated definitively with curative intent a lot of times we can save when people have tried cure intent and weren't able to and obviously to palliate folks to try to buy them time

and quality of life thermal ablation is safe and effective for small lesions but it's limited by the adjacent anatomy y9t is not an ischemic therapy it's an ablative therapy you're putting small ablative radioactive particles within

the lesion and just using the blood supply as a conduit for your brachytherapy and you can use this as a new admin application to make people safer surgical candidates when you apply to the entire ride a panic globe

thanks everyone appreciate it [Applause] [Music]

I like to talk about brain infarc after Castro its of its year very symbolic a shoe and my name is first name is a shorter and probably you cannot remember my first name but probably you can remember my email address and join ovation very easy 40 years old man presenting with hematemesis and those coffee shows is aphasia verax and gastric barracks and how can i use arrow arrow on the monitor no point around yes so so you can see the red that red that just a beside the endoscopy image recent bleeding at the gastric barracks

so the breathing focus is gastric paddocks and that is a page you're very X and it is can shows it's a page of Eric's gastric barracks and chronic poor vein thrombosis with heaviness transformation of poor vein there is a spline or inertia but there is no gas drawer in urgent I'm sorry tough fast fast playing anyway bleeding focus is gastric barracks but in our hospital we don't have expert endoscopist

for endoscopy crew injections or endoscopic reinjection is not an option in our Hospital and I thought tips may be very very difficult because of chronic Peruvian thrombosis professors carucha tri-tips in this patient oh he is very busy and there is a no gas Torino Shanta so PRT o is not an option so we decided to do percutaneous there is your embolization under under I mean there are many ways to approach it

but under urgent settings you do what you can do best quickly oh no that's right yes and and this patience main program is not patent cameras transformation so percutaneous transit party approach may have some problem and we also do transit planning approach and this kind of patient has a splenomegaly and splenic pain is big enough to be punctured by ultrasonography and i'm a tips beginner so I don't like tips in this difficult

case so transplanting punch was performed by ultrasound guidance and you can see Carolus transformation of main pervane and splenorenal shunt and gastric varices left gastric we know officios Castries bezier varices micro catheter was advanced and in geography was performed you can see a Terrell ID the vascular structure so we commonly use glue from be brown company and amputee cyanoacrylate MBC is mixed with Italy

powder at a time I mixed 1 to 8 ratio so it's a very thin very thin below 11% igloo so after injection of a 1cc of glue mixture you can see some glue in the barracks but some glue in the promontory Audrey from Maneri embolism and angiography shows already draw barracks and you can also see a subtraction artifact white why did you want to be that distal

why did you go all the way up to do the glue instead of starting lower i usually in in these procedures i want to advance the microcatheter into the paddocks itself and there are multiple collateral channels so if i in inject glue at the proximal portion some channels can be occluded about some channels can be patent so complete embolization of verax cannot be achieved and so there are multiple paths first structures so multiple injection of glue is needed

anyway at this image you can see rigid your barracks and subtraction artifacting in the promenade already and probably renal artery or pyramid entry already so it means from one area but it demands is to Mogambo region patient began to complain of headache but american ir most american IRS care the patient but Korean IR care the procedure serve so we continue we kept the procedure what's a little headache right to keep you from completing your

procedure and I performed Lippitt eight below embolization again and again so I used 3 micro catheters final angel officio is a complete embolization of case repair ax patients kept complaining of headache so after the procedure we sent at a patient to the city room and CT scan shows multiple tiny high attenuated and others in the brain those are not calcification rapado so it means systemic um embolization Oh bleep I adore mixtures

of primitive brain in park and patient just started to complain of blindness one day after diffusion-weighted images shows multiple car brain in park so how come this happen unfortunately I didn't know that Porter from Manila penis anastomosis at the time one article said gastric barracks is a connectivity read from an airy being by a bronchial venous system and it's prevalence is up to 30 percent so normally blood flow blood in the barracks drains into the edge a

ghost vein or other systemic collateral veins and then drain into SVC right heart and promontory artery so from what embolism may have fun and but in most cases in there it seldom cause significant cranker problem but in this case barracks is a connectivity the promontory being fired a bronchial vein and then glue mixture can drain into the rapture heart so glue training to aorta and system already causing brain in fog or systemic embolism so let respectively

case I can make up the ages anyway so it doesn't matter so 43 year old patient on a motorcycle that collided with a deer all right presents with left upper quadrant abdominal pain and now we're looking at a cat scan all right who

wants to look at a cat scan you look like you're up for it what do you think what do you see no no you're not sure so we're looking so the key is the left upper quadrant pain right the patient presented with left-sided pain you

should know that whenever we're looking at a study like this we're looking as if we're talking to the person so the right side is on the left the image the left is on the right side and so if you look on the these are two

images if you look at the right side of the image you can actually see the spleen that's like that beam shape thing towards the back of the patient and what we should see is a homogeneous appearance of the organ but what we're

seeing are some kind of dark grayish lines going through it that's essentially a laceration of the screen that's what we're looking at that's the pathology that will prompt us doing a procedure like this and when we ever we

see a patient with splenic trauma we try and grade the trauma so one thing you're going to hear about is it's a patient with a grey 2 laceration or a great 4 laceration or something like that and that basically just describes the extent

of the laceration through the spleen the further through the spleen it goes the higher the number is the worse it is for the patient okay we tend to get involved with patients who who essentially have grade 3 or higher lacerations and are

hemodynamically stable so in this particular patient this was thought to be a grade 3 splenic laceration but there was not a whole lot of blood around the spleen so we thought this patient had some time to come to

angiography and embolization so here's the angiogram lo and behold what we see is again a blobby thing which is the theme of this lecture remember this is bleeding so we're looking for blobby things and all the way on the right side

of that image you can see that cloud of contrasts that black contrast that's extravasated of contrast that's not normal all the way to the right you guys see it are you good so going all the way to the right that's

what we're trying to do now when we do splenic embolization there's two ways we think about this do we want to go all the way to where the bleeding is all the way out into the screen and embolize one little branch that's injured or do we

want to do something called the proximal splenic embolization we would just put like some coils or plugs right at the origin of the splenic artery with the goal of being to slow down the flow and allow the spleen to heal a lot of it is

just what's possible maybe what time it is how tired we are things like that all factors that weigh into it but here's a little bit of a better view you can see the area of extravasation now here's another picture now we put

our microcatheter out there now you're getting a bit more of a sense of what's going on there you can see the extravagance II the vessel that it's coming from and then we put our catheter all the way out there and now we're

right at the source of the bleeding so our philosophy is if we see bleeding we want to go as far as we can towards the source of the bleeding keeping in mind that whenever we don't get as close to the bleeding as possible we're

sacrificing normal parts of the organ that we're treating and that's the philosophical leap that we make during these procedures so we were able to get out there and then we embolize leaving a lot of flow through the rest of the

spleen and the patient was able to survive like we never did anything alright that's our goal now here's a

treatment options once you've sort of isolated that there are leaky valves and the patient has typical symptoms that there are some surgical options but really embolization and catheter

directed treatment are really the mainstays of treatment both because it's an outpatient procedure you get to go home the same day and the recoveries fairly easy the factors that we consider when you embolize or block these

varicose veins are listed here you want to you want desired duration you want it to be closed forever you can't replace valves it would be nice to be able to do that but there's not a valve replacement so much like in the leg when you're

treating varicose veins you're either blocking or taking veins out so the surgical options are to take the vein out or to ligate but and the vascular options would be to block it and so I would just thought I would cover just a

little bit of embolization materials I'm sure you're all very familiar with and as I'll mention a little bit later there's there's sort of not necessarily agreement on what type of things people use to embolize gonadal veins or pelvic

varicosities but i'll show you what i do but give you a background of just generalized embolization materials so I'm sure you've all seen gel foam supplied as a sheet you can make a slurry you soak it with contraire

so that you can see it as you're putting it in some people use glue and will glue the entire gonadal vein it solidifies when it's mixed with saline or blood usually mix it with acai it also you can see it as

you're injecting it and then the standard coils which there are multiple sizes shapes detachable non-detachable Amplatz or plugs all the mechanical devices that can be used to block blood vessels and then I put on Souter deck

all because there are some people that will sort of do the sandwich technique you may have heard we'd put a coil peripherally and a coil up by the renal vein and then in between the coils you can film a sclerosant and embolize that

way the other important factor for me is using the suture deck all on the actual varicosities I'm not just necessarily treating or blocking off the the blood supply to them you know and I'll mention that a little bit more during the case

here so go through a case patient with

today okay go forward so sorry now when it says is there any commercial bias really there's only two companies that have this device so if I speak about each one clearly there's going to be a

little bit of commercial discussion but as I people always ask me which one do you prefer and I always have to tell them quickly you know I'm not a salesman for either company as a matter of fact I'm more

like a test pilot and we're still in the very early stages of this and which device may be better however you wanted to find that or easier to use or what the data is going to show we don't really know yet so but we're fortunate

that we have access to both devices for our patients a couple of things we know and dialysis patients start 80% start with catheters bad okay and catheters bad if you get anything out of this lecture catheters bad about 28 to 53

percent failure to mature means they have a fistula it's physiologically working but it never matures to be able to use for hemodialysis time to maturation three to four months

interventions per year required angioplasty you know embolization you guys know all about this stuff trying to read Evert flow back into the main channel of the fishhook and patients about 30 up to 30

percent just refused once they have our fish to them for whatever reason they refused to have it cannulated you know they don't like the pain it's in an awkward position whatever but the idea of percutaneous

which was may actually put a big dent in that Kathy first-line initiating dialysis with catheters because many times these patients come then they need to houses right away they get a catheter but if we know you know these things

usually except you know for toxic injury like ingesting antifreeze and stuff like that most you know frolla just know these patients are headed towards dialysis well in advance of the time they need it and so these calls stage

four and stage renal disease these patients can get percutaneous fistulas and when it's time then they'll have a running blood access ready and totally avoid the need to have a catheter placed

they travel together so that's what leads to the increased pain and sensitivity so in the knee there have been studies like 2015 we published that study on 13 patients with 24 month follow-up for knee embolization for

bleeding which you may have seen very commonly in your institution but dr. Okun Oh in 2015 published that article on the bottom left 14 patients where he did embolization in the knee for people with arthritis he actually used an

antibiotic not imposing EMBO sphere and any other particle he did use embolus for in a couple patients sorry EMBO zine in a couple of patients but mainly used in antibiotic so many of you know if antibiotics are like crystalline

substances they're like salt so you can't inject them in arteries that's why I have to go into IVs so they use this in Japan to inject and then dissolve so they go into the artery they dissolve and they're resorbable so they cause a

like a light and Baalak effect and then they go away he found that these patients had a decrease in pain after doing knee embolization subsequently he published a paper on 72 patients 95 needs in which he had an

excellent clinical success clinical success was defined as a greater than 50% reduction in knee pain so they had more than 50% reduction in knee pain in 86 percent of the patients at two years 79 percent of these patients still had

knee pain relief that's very impressive results for a procedure which basically takes in about 45 minutes to an hour so we designed a u.s. clinical study we got an investigational device exemption actually Julie's our clinical research

coordinator for this study and these are the inclusion exclusion criteria we basically excluded patients who have rheumatoid arthritis previous surgery and you had to have moderate or severe pain so greater than 50 means basically

greater than five out of ten on a pain scale we use a pain scale of 0 to 100 because it allows you to delineate pain a little bit better and you had to be refractory to something so you had to fail medications injections

radiofrequency ablation you had to fail some other treatment we followed these patients for six months and we got x-rays and MRIs before and then we got MRIs at one month to assess for if there was any non-target embolization likes a

bone infarct after this procedure these are the clinical scales we use to assess they're not really so important as much as it is we're trying to track pain and we're trying to check disability so one is the VA s or visual analog score and

on right is the Womack scale so patients fill this out and you can assess how disabled they are from their knee pain it assesses their function their stiffness and their pain it's a little

bit limiting because of course most patients have bilateral knee pain so we try and assess someone's function and you've improved one knee sometimes them walking up a flight of stairs may not improve significantly but their pain may

improve significantly in that knee when we did our patients these were the baseline demographics and our patients the average age was 65 and you see here the average BMI in our patients is 35 so this is on board or class 1 class 2

obesity if you look at the Japanese study the BMI in that patient that doctor okano had published the average BMI and their patient population was 25 so it gives you a big difference in the patient population we're treating and

that may impact their results how do we actually do the procedure so we palpate the knee and we feel for where the pain is so that's why we have these blue circles on there so we basically palpate the knee and figure

out is the pain medial lateral superior inferior and then we target those two Nicollet arteries and as depicted on this image there are basically 6 to Nicollet arteries that we look for 3 on the medial side 3 on the lateral side

once we know where they have pain we only go there so we're not going to treat the whole knee so people come in and say my whole knee hurts they're not really going to be a good candidate for this procedure you want focal synovitis

or inflammation which is what we're looking for and most people have medial and Lee pain but there are a small subset of patients of lateral pain so this is an example patient from our study says patient had an MRI beforehand

my last case here you have a 54 year old patient recent case who had head and neck cancer who presents with severe bleeding from a tracheostomy alright for some bizarre reason we had two of these

in like a week all right kind of crazy so here's the CT scan you can see the asymmetry of the soft tissue this is a patient who had had a neck cancer was irradiated and hopefully what you can notice on the

right side of the screen is the the large white circles of contrast which really don't belong there they were considered to be pseudo aneurysms arising from the carotid artery all right that's evidence of a bleed he was

bleeding out of his tracheostomy site so here's a CTA I think the better image is the image on the right side of the screen the sagittal image and you can see the carotid artery coming up from the bottom and you can see that round

circle coming off of the carotid artery you guys see that so here's the angiogram all that stuff that is to the right to the you know kind of posterior to the right of the screen there it doesn't belong there that's just

contrast that's exiting the carotid artery this is a carotid blowout we'll call it okay just that word sounds bad all right so that's bad so another question right what do you want to do here

I think embolization is reasonable but probably not the thing we can do the fastest to present a patient to treat a patient is bleeding out of the tracheostomy site so in this particular case this is a great covered stent case

alright and here's what it looked like after so we can go right up and just literally a cover sent right across the origin of that pseudoaneurysm and address the patient's bleeding alright

[Applause] I'm sorry said again oh so the thing with Mormon anytime you have or do

contrast that if you cause a contrast induced nephropathy or kidney failure and patients is on metformin it can cause some lactic acidosis yeah the risk is very low but but more Batali's high so it barely happens but

when it happens it can be deadly so we would yeah yeah but we normally don't check their credit lapis we just kind of hold have a holder for the first there so yeah I think yeah we should with 80% of the case are still being done a few

more oh so the the radial axis hasn't been a lot more proper so even so with interventional cardiology but at least Center five eight percent are still being done the different wall access no well that's that's a good question so

that's very important we're lucky enough to have a very good ear urologist that believes in this procedure so he anytime a patient hears about some of the surgical procedure and they don't want to do it he would have her first yeah

and some of the patients that come from the outside Madeline would tell us that you know that doesn't work or whatnot so but a lot of urologist world is not fully on board with it yet not not at least not in this case I mean

like when they had any lepers oh no no yeah we have not seen that so if a patient has like that the Europe platter is function usually there would not be a candidate for the PAE because shrinking or open up that ureter would

not benefit them if they have a blood is bladder dysfunction yes yes it depends so usually the nurses will just try the regular Foley but in a patient has a history of difficulty with full insertion they may strike a day if it's

really difficult then we have our urology our residents or team with put it in and that's actually a good question you may be basic to us nurses but a lot of our there so one case where we put in a Foley

the nurses saw a year in return and had thought that during a bladder inflated a balloon but they're in the urethra so so we have to make sure that we're in a bladder every time with enough Foley it sounds basic but it's one of those

fundamental things that we have to really watch for are usually just a normal I guess 60 yeah yes yes yeah it's like a question we that's like that's a very good question we have especially with the ones with severe

bladder spasm however at least in California and Orange County area this time there's not a lot of pharmacists that the carries belladona so as a matter of fact as a patient that we had thought that would benefit from

belladonna I called multiple pharmacies and a lot of unfortunately does not carry them even our own pharmacy so yeah yes yeah so this is one case we had we were yeah so one case we were able to dispense in patient but there's there's

a lot of barriers if you were to describe it as an outpatient there's a lot of authorization and and delivery method involved which takes several days and several days is a lot of time for a patient to was having bladder spasms yes

are usually in clinic usually if they have a negative year within 30 days we're good to go yeah so that's that's the more important thing if there aren't pre-op and a lot of patients have your recurrent UTIs so

they know what their symptoms are so you would want to assess them hey do you think you have a UTI have you had any change or in urine yeah P material or blood or pus in the urine so it's very important that we assess them

preoperatively to make sure that they don't have current UTIs oh yes there there's only one case that we actually give a patient a manual dose pack and it helped but a lot of times at least from my experience the degree of their

posterization is not as bad as for example who someone's getting like a key mobilization or taste or or y9e so it's usually a mild degree of a post amble syndrome but yes yeah and usually for the most cases as far as proposed post

amble syndrome ibuprofen the anti-family would suffice in terms of managing their symptoms all right thank you [Applause]

patient who experienced the heart attack who had right little quadrant pain after a cardiac catheterization all you like oh so here's the cat scan and what you should appreciate there is in the front of that first image which is the axial

image all right you can see the hematoma that's brewing kind of in the front you notice how all these pictures kind of look the same that's the good part about giving a lecture on bleeding and trauma because they all kind of look the same

so that's the hematoma on the front part of the pelvis and on the on the right image which is more of a coronal like looking at the patient image you can see it right near the right groin you can see that hematoma all right so our next

step was to do an angiogram and this is what the angiogram looks like who wants to volunteer what do they say all right I saw someone raise his hand over here some walk over here what do you think yeah well yes so it is a retro hematoma

would you say describe the angiogram for everybody right where it's at the external iliac down the common femoral looks like there's contrast going up to the left and down to the right probably close to where they accessed yeah

probably but so yeah probably probably too high but the other thing is that's probably a pseudoaneurysm that probably is the evidence that there was a bleed there we're not seeing Frank extrapolation of contrast in a literally

contrast pouring out but we are seeing the effects of an injury to the artery and the constraining of the the remaining normal tissue to hold on to that bleed so the question is what do we want to do no that was very good because

I fooled you it's not always embolization so sorry I lied so in today's world a lot of times when we see this type of pathology we have again relatively new technology available to us again we

could go into that pseudoaneurysm and embolize it and that would be a legitimate treatment but my friend here is right you know this is a great case for a covered stent so we could go in and put a stent right across that area

of injury and stent it so these days looking at coverage stands as an option for patients with arterial injury is a very legitimate option you just have to be able to deliver it has to be the right artery you have to be able to get

the stent where it needs to go we all work with vascular surgeons who are great and they can put these stents and iliacs and aortas but they can't make those turns into livers and kidneys and spleens it's got to be the right artery

this is this is the right artery okay we saw this patient and we said well we could kind of get a micro catheter into that area of injury and embolize it or we could just put a cover sent across it and all go home to have dinner with our

kids so that was option B is what we chose here so this is a great cover stent case okay here's another patient

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