Presentation is loading. Please wait.

Presentation is loading. Please wait.

Intrasac flow velocities predict sealing of type II endoleaks after endovascular abdominal aortic aneurysm repair  Frank R. Arko, MD, Konstantinos A.

Published byLaurence Cook Modified over 5 years ago

Similar presentations

Presentation on theme: "Intrasac flow velocities predict sealing of type II endoleaks after endovascular abdominal aortic aneurysm repair  Frank R. Arko, MD, Konstantinos A."— Presentation transcript:

1 Intrasac flow velocities predict sealing of type II endoleaks after endovascular abdominal aortic aneurysm repair  Frank R. Arko, MD, Konstantinos A. Filis, MD, PhD, Scott A. Siedel, MD, Bonnie L. Johnson, RVT, Angelia R. Drake, BSN, RN, Thomas J. Fogarty, MD, Christopher K. Zarins, MD  Journal of Vascular Surgery  Volume 37, Issue 1, Pages 8-15 (January 2003) DOI: /mva Copyright © 2003 Society for Vascular Surgery and The American Association for Vascular Surgery Terms and Conditions

2 Fig. 1 DUS shows extrastent flow after infrarenal AAA repair with stent graft. Endoleak is result of patent preoperative IMA. Journal of Vascular Surgery  , 8-15DOI: ( /mva ) Copyright © 2003 Society for Vascular Surgery and The American Association for Vascular Surgery Terms and Conditions

3 Fig. 2 DUS and spectral velocities of type II endoleak after infrarenal AAA repair with endovascular graft. To and fro flow is seen within aneurysm during systole and diastole, respectively. For this study, spectral flow velocities were obtained adjacent to aneurysm wall (above-right image). This patient had persistent endoleak with postoperative velocities between 190 and 200 cm/s. It is important to notice position of where velocities were measured because velocities will decrease if flow is measured further away from wall (bottom-right image). Journal of Vascular Surgery  , 8-15DOI: ( /mva ) Copyright © 2003 Society for Vascular Surgery and The American Association for Vascular Surgery Terms and Conditions

4 Fig. 3 DUS of type II endoleak from IMA. Spectral flow velocities within aneurysm sac near wall are 19 cm/s. This endoleak resolved spontaneously and has not recurred on follow-up imaging. Journal of Vascular Surgery  , 8-15DOI: ( /mva ) Copyright © 2003 Society for Vascular Surgery and The American Association for Vascular Surgery Terms and Conditions

5 Fig. 4 Comparison of postoperative intrasac flow velocities to intrasac flow velocities at last follow-up in patients with persistent type II endoleaks. Mean follow-up period is 29.9 months. Over time, there is little change in intrasac systolic velocities even in those who underwent transarterial coil embolization. One patient with laparascopic clipping of IMA and lumbar artery had complete resolution of endoleak (patient 5). Journal of Vascular Surgery  , 8-15DOI: ( /mva ) Copyright © 2003 Society for Vascular Surgery and The American Association for Vascular Surgery Terms and Conditions

Download ppt "Intrasac flow velocities predict sealing of type II endoleaks after endovascular abdominal aortic aneurysm repair  Frank R. Arko, MD, Konstantinos A."

Similar presentations

Jon S. Matsumura, MD, Wesley S. Moore, MD  Journal of Vascular Surgery 

Jon S. Matsumura, MD, Wesley S. Moore, MD  Journal of Vascular Surgery 
Endoleak after endovascular aneurysm repair: Duplex ultrasound imaging is better than computed tomography at determining the need for intervention  Greg.

Endoleak after endovascular aneurysm repair: Duplex ultrasound imaging is better than computed tomography at determining the need for intervention  Greg.
Yehuda G. Wolf, MD, Bradley B. Hill, MD, W

Yehuda G. Wolf, MD, Bradley B. Hill, MD, W
Persistent type 2 endoleak after endovascular repair of abdominal aortic aneurysm is associated with adverse late outcomes  John E. Jones, MD, Marvin.

Persistent type 2 endoleak after endovascular repair of abdominal aortic aneurysm is associated with adverse late outcomes  John E. Jones, MD, Marvin.
Christopher K. Zarins, MD, Rodney A. White, MD, Thomas J. Fogarty, MD 

Christopher K. Zarins, MD, Rodney A. White, MD, Thomas J. Fogarty, MD 
Type II endoleaks Journal of Vascular Surgery

Type II endoleaks Journal of Vascular Surgery
Significant sac retraction after endovascular aneurysm repair is a robust indicator of durable treatment success  Rabih Houbballah, MD, Marek Majewski,

Significant sac retraction after endovascular aneurysm repair is a robust indicator of durable treatment success  Rabih Houbballah, MD, Marek Majewski,
F. Noel Parent, MD, Vasso Godziachvili, MD, George H

F. Noel Parent, MD, Vasso Godziachvili, MD, George H
Jay K. Bhama, MD, Peter H. Lin, MD, Theodoros Voloyiannis, MD, Ruth L

Jay K. Bhama, MD, Peter H. Lin, MD, Theodoros Voloyiannis, MD, Ruth L
Effect of type II endoleaks and antiplatelet therapy on abdominal aortic aneurysm shrinkage after endovascular repair  Atsushi Aoki, MD, Takanori Suezawa,

Effect of type II endoleaks and antiplatelet therapy on abdominal aortic aneurysm shrinkage after endovascular repair  Atsushi Aoki, MD, Takanori Suezawa,
Direct insertion of Amplatzer plugs to control lumbar arteries during open repair of type II endoleaks  Kimberly Evans, MD, Anne C. Kim, MD, William C.

Direct insertion of Amplatzer plugs to control lumbar arteries during open repair of type II endoleaks  Kimberly Evans, MD, Anne C. Kim, MD, William C.
Deep venous thrombosis after repair of nonruptured abdominal aneurysm

Deep venous thrombosis after repair of nonruptured abdominal aneurysm
Initial experience characterizing a type I endoleak from velocity profiles using time- resolved three-dimensional phase-contrast MRI  Thomas A. Hope, MD,

Initial experience characterizing a type I endoleak from velocity profiles using time- resolved three-dimensional phase-contrast MRI  Thomas A. Hope, MD,
Salvage of bilateral renal artery occlusion after endovascular aneurysm repair with open splenorenal bypass  Samuel Jessula, MDCM, Christine R. Herman,

Salvage of bilateral renal artery occlusion after endovascular aneurysm repair with open splenorenal bypass  Samuel Jessula, MDCM, Christine R. Herman,
Asymptomatic internal carotid artery aneurysm

Asymptomatic internal carotid artery aneurysm
Christopher K. Zarins, MD, Rodney A. White, MD, Thomas J. Fogarty, MD 

Christopher K. Zarins, MD, Rodney A. White, MD, Thomas J. Fogarty, MD 
Role of type II endoleak in sac regression after endovascular repair of infrarenal abdominal aortic aneurysms  Jared Kray, DO, Spencer Kirk, DO, Jan Franko,

Role of type II endoleak in sac regression after endovascular repair of infrarenal abdominal aortic aneurysms  Jared Kray, DO, Spencer Kirk, DO, Jan Franko,
Nuno V. Dias, MD, PhD, Krassi Ivancev, MD, PhD, Timothy A

Nuno V. Dias, MD, PhD, Krassi Ivancev, MD, PhD, Timothy A
David Nabi, MD, Erin H. Murphy, MD, Jimmy Pak, MD, Christopher K

David Nabi, MD, Erin H. Murphy, MD, Jimmy Pak, MD, Christopher K
Retroperitoneal endoscopic ligation of lumbar and inferior mesenteric arteries as a treatment of persistent endoleak after endoluminal aortic aneurysm.

Retroperitoneal endoscopic ligation of lumbar and inferior mesenteric arteries as a treatment of persistent endoleak after endoluminal aortic aneurysm.

Similar presentations

Ads by Google