Cirsoid renal arteriovenous malformation treated by endovascular embolization with n-butyl 2-cyanoacrylate

2000 ◽  
Vol 10 (5) ◽  
pp. 772-775 ◽  
Author(s):  
L. Defreyne ◽  
F. Govaere ◽  
P. Vanlangenhove ◽  
A. Derie ◽  
M. Kunnen
Keyword(s):  
Arteriovenous Malformation ◽  
Endovascular Embolization ◽  
Renal Arteriovenous Malformation

Superselective Endovascular Embolization of Congenital Renal Arteriovenous Malformation

2010 ◽  
Vol 03 (01) ◽  
Author(s):  
Dimitrios S Tzortzakakis ◽  
Michael S Nomikos ◽  
Ioanna N Tritou ◽  
Adam A Hatzidakis ◽  
Ploutarchos E Anezinis
Keyword(s):  
Arteriovenous Malformation ◽  
Endovascular Embolization ◽  
Renal Arteriovenous Malformation

scholarly journals Complex Renal Arteriovenous Malformation (AVM) Embolization using Ethylene Vinyl Alcohol (EVOH) Copolymer and a Balloon Microcatheter

2019 ◽  
Vol 03 (02) ◽  
pp. 134-138
Author(s):  
Heather Kate Moriarty ◽  
Warren Clements ◽  
Tim Joseph ◽  
Anoop Madan ◽  
Tuan Phan
Keyword(s):  
Arteriovenous Malformation ◽  
Vinyl Alcohol ◽  
Balloon Catheter ◽  
Horseshoe Kidney ◽  
Endovascular Embolization ◽  
Effective Procedure ◽  
Arterial Supply ◽  
Embolic Material ◽  
Ethylene Vinyl Alcohol ◽  
Renal Arteriovenous Malformation

AbstractOccurrence of a symptomatic renal arteriovenous malformation (AVM) is rare. The authors present the case of a patient with a background of Turner's syndrome, hemophilia B, and horseshoe kidney, who presented with hematuria and was successfully treated with endovascular embolization. The use of a microballoon catheter Scepter XC (Microvention, Inc.) to safely embolize the feeding arterial supply, using ethylene vinyl alcohol (EVOH) copolymer (Onyx; Medtronic/ev3) has not, to the authors’ knowledge, previously been described for the treatment of renal AVM. This novel use of an occlusal balloon catheter is permitted by the precipitation rate of Onyx, and allowed a safe and effective procedure, reducing the risk of reflux, allowing a forward push of embolic material in a controlled manner.

scholarly journals Pulmonary arteriovenous malformation (PAVM) embolization: prediction of angiographically-confirmed recanalization according to PAVM Diameter changes on CT

2021 ◽  
Vol 4 (1) ◽  
Author(s):  
Jihoon Hong ◽  
Sang Yub Lee ◽  
Jung Guen Cha ◽  
Jae-Kwang Lim ◽  
Jongmin Park ◽  
...  
Keyword(s):  
Arteriovenous Malformation ◽  
Case Series ◽  
Pulmonary Angiography ◽  
Endovascular Embolization ◽  
Pulmonary Arteriovenous Malformation ◽  
Conventional Angiography ◽  
Receiver Operating Characteristic Curves ◽  
Vein Diameter ◽  
Diameter Reduction

Abstract Background To assess pulmonary arteriovenous malformation (PAVM) recanalization after embolization based on PAVM diameter changes on computed tomography (CT), with pulmonary angiography used as a gold standard. Methods A retrospective review was done of patients from 2008 to 2019 with a PAVM treated with endovascular embolization. The treatment outcome was determined by conventional angiography. Follow-up pulmonary angiography was performed when recanalization was suspected on CT, or embolization of all lesions in multiple PAVM patients could not be completed in a single session. Patients who had no preprocedural or follow-up CT were excluded. Draining vein, feeding artery, and venous sac diameter were measured on CT, and diameter reduction rates were compared with the widely-used, binary 70 % criteria. Results Forty-one patients with 114 PAVMs were treated during the study period. Eight patients with 50 PAVMs met the inclusion criteria. Mean vein, artery, and venous sac diameter reduction rates were as follows: 59.2 ± 9.3 %, 47.5 ± 10.6 %, and 62.6 ± 13.2 %, respectively, in the occluded group and 5.4 ± 19.5 %, 11.3 ± 17.7 %, and 26.8 ± 14.2 %, respectively, in the recanalized group. The area under the receiver operating characteristic curves for PAVM recanalization for the draining vein was 1.00, showing a better result than the artery (0.97) and sac (0.99). Patients showed > 42 % draining vein diameter reduction in the occluded group and < 32 % in the recanalized group. The widely-used 70 % criteria showed low specificity for predicting recanalization (draining vein, 7.3 %; venous sac, 41.7 %) but 100 % sensitivity for both the draining vein and venous sac. Conclusions The widely-used 70 % binary criteria showed limited performance in predicting outcomes in this angiographically-confirmed case series. Further investigations are warranted to establish a strategy for detecting recanalization after PAVM embolization.

Vascular Reconstruction of a Brachial Artery Aneurysm Proximally to an Arteriovenous Malformation

2019 ◽  
Vol 54 (1) ◽  
pp. 75-79
Author(s):  
Curtis Woodford ◽  
Elizabeth Tai ◽  
Sebastian Mafeld ◽  
Husain A. Al-Mubarak ◽  
Arash Jaberi ◽  
...  
Keyword(s):  
Arteriovenous Malformation ◽  
Radial Artery ◽  
Brachial Artery ◽  
Arteriovenous Malformations ◽  
Femoral Vein ◽  
Artery Aneurysm ◽  
Vascular Reconstruction ◽  
Endovascular Embolization ◽  
Antecubital Fossa ◽  
Interposition Graft

Brachial artery aneurysms and arteriovenous malformations (AVM) are limb-threatening vascular anomalies. This patient presented with a bilobed brachial artery aneurysm in the antecubital fossa proximally to an AVM arising from the dorsal interosseous and ulnar arteries that had been treated with endovascular embolization, leaving the hand solely supplied by the radial artery. The aneurysm continued to increase in size and imaging revealed concomitant thrombus. A femoral vein interposition graft was used to repair the aneurysm, and postoperatively, the patient retained full left arm function.

EP165 Significant renal arteriovenous malformation in the context of a rare genetic disease: The Bannayan Riley Ruvalcaba syndrome

2014 ◽  
Vol 13 (5) ◽  
pp. 175
Author(s):  
A.D. Urbina Lima ◽  
A.B. Albano Del Pozo ◽  
J.J. Colombo Stenstrom ◽  
J. Murillo Mirat ◽  
A. Pijierro Amador ◽  
...  
Keyword(s):  
Arteriovenous Malformation ◽  
Genetic Disease ◽  
Rare Genetic Disease ◽  
Renal Arteriovenous Malformation

A Case of Gross Hematuria Arising during Embolization for Renal Arteriovenous Malformation

1997 ◽  
Vol 58 (1) ◽  
pp. 55-57 ◽  
Author(s):  
Takao Kamai ◽  
Kazuo Saito ◽  
Makoto Hirokawa ◽  
Hiroshi Tukamoto ◽  
Hiroshi Ashida
Keyword(s):  
Arteriovenous Malformation ◽  
Gross Hematuria ◽  
Renal Arteriovenous Malformation

scholarly journals Embolization of Bleeding Pinna Arteriovenous Malformation after Ligation of the External Carotid Artery: A Therapeutic Challenge

2017 ◽  
Vol 01 (03) ◽  
pp. 184-189
Author(s):  
Rahul Kumar ◽  
Ankur Goyal ◽  
Ashu Bhalla ◽  
Sonia Sandip ◽  
Kapil Sikka
Keyword(s):  
Carotid Artery ◽  
Arteriovenous Malformation ◽  
Percutaneous Treatment ◽  
Endovascular Embolization ◽  
External Carotid Artery ◽  
External Carotid ◽  
Resonance Imaging ◽  
Percutaneous Embolization ◽  
History Of

AbstractA 25-year-old patient presented with bleeding of right pinna arteriovenous malformation (AVM). There was history of ipsilateral external carotid artery (ECA) ligation 10 years back. Subsequent investigations (ultrasound, magnetic resonance imaging, digital subtraction angiography) showed recruitment of complex collaterals from the ipsilateral subclavian artery and vertebral artery feeding the recurrent nidus. The patient underwent two sessions of endovascular embolization and one session of percutaneous embolization. We wish to highlight the feasibility of antegrade embolization in such cases via collaterals and role of direct percutaneous treatment.

scholarly journals Renal Arteriovenous Malformation with Multiple Renal Artery Aneurysms Treated by Control of the Arterial Inflow Alone

2016 ◽  
Vol 45 (6) ◽  
pp. 306-312
Author(s):  
Kenjiro Kaneko ◽  
Makiko Omori ◽  
Hirotsugu Ozawa ◽  
Shigeki Hirayama ◽  
Yuji Kanaoka ◽  
...  
Keyword(s):  
Arteriovenous Malformation ◽  
Renal Artery ◽  
Arterial Inflow ◽  
Renal Arteriovenous Malformation

scholarly journals Renal Arteriovenous Malformation

2020 ◽  
Author(s):  
Keyword(s):  
Arteriovenous Malformation ◽  
Renal Arteriovenous Malformation

Endovascular embolization of a pelvic arteriovenous malformation as preoperative planning of rectal cancer surgery

Surgery ◽  
2020 ◽  
Author(s):  
Carolina Vanetta ◽  
Esteban González-Salazar ◽  
Julia Udaquiola ◽  
Ricardo García-Mónaco ◽  
Gustavo Rossi
Keyword(s):  
Rectal Cancer ◽  
Arteriovenous Malformation ◽  
Preoperative Planning ◽  
Endovascular Embolization ◽  
Cancer Surgery ◽  
Rectal Cancer Surgery
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