Presentation is loading. Please wait.

Presentation is loading. Please wait.

The use of dynamic volumetric CT angiography (DV-CTA) for the characterization of endoleaks following fenestrated endovascular aortic aneurysm repair.

Published byBartholomew French Modified over 5 years ago

Similar presentations

Presentation on theme: "The use of dynamic volumetric CT angiography (DV-CTA) for the characterization of endoleaks following fenestrated endovascular aortic aneurysm repair."— Presentation transcript:

1 The use of dynamic volumetric CT angiography (DV-CTA) for the characterization of endoleaks following fenestrated endovascular aortic aneurysm repair (f-EVAR)  Clare L. Bent, MBBCh, FRCR, Jeff D. Jaskolka, MD, FRCPC, Thomas F. Lindsay, MD, Kongteng Tan, FRCS, FRCR, FRCPC  Journal of Vascular Surgery  Volume 51, Issue 1, Pages (January 2010) DOI: /j.jvs Copyright © 2010 Society for Vascular Surgery Terms and Conditions

2 Fig 1 Completion angiography post f-EVAR, focusing on the visceral segment of the stent graft, demonstrates no evidence of contrast extravasation. Imaging suggests complete exclusion of the aneurysm sac. f-EVAR, Fenestrated endovascular aortic aneurysm repair. Journal of Vascular Surgery  , DOI: ( /j.jvs ) Copyright © 2010 Society for Vascular Surgery Terms and Conditions

3 Fig 2 Sagittal oblique volume-rendered and axial source CTA images 1 month post-f-EVAR. Sagittal oblique volume-rendered CTA from a right-sided projection demonstrates a large endoleak (white arrowheads) involving the visceral segment of the abdominal aortic stent graft: celiac artery (CA), superior mesenteric artery (SMA), and right renal artery (RRA). Exact site of endoleak could not be identified. Axial source CTA image provides the same information. CTA, Computed tomographic angiography; f-EVAR, fenestrated endovascular aortic aneurysm repair. Journal of Vascular Surgery  , DOI: ( /j.jvs ) Copyright © 2010 Society for Vascular Surgery Terms and Conditions

4 Fig 3 Single image from a sagittal oblique volume-rendered cine loop illustrating extravasation of contrast at the junctional overlap of the right renal artery (RRA) fenestration and the implanted Advanta V12 RRA stent graft, indicative of a type III endoleak (arrowhead). The type III endoleak was thought to be secondary to lateral slippage of the RRA stent graft. CA, Celiac artery; SMA, superior mesenteric artery. Journal of Vascular Surgery  , DOI: ( /j.jvs ) Copyright © 2010 Society for Vascular Surgery Terms and Conditions

5 Fig 4 Single image from 4D dynamic imaging centered at the level of the right renal artery (RRA) stent graft, showing extravasation of contrast anteriorly depicting a type III endoleak (arrowhead). SMA, Superior mesenteric artery. Journal of Vascular Surgery  , DOI: ( /j.jvs ) Copyright © 2010 Society for Vascular Surgery Terms and Conditions

Download ppt "The use of dynamic volumetric CT angiography (DV-CTA) for the characterization of endoleaks following fenestrated endovascular aortic aneurysm repair."

Similar presentations

Regarding “A 10-year institutional experience with open branched graft reconstruction of aortic aneurysms in connective tissue disorders versus degenerative.

Regarding “A 10-year institutional experience with open branched graft reconstruction of aortic aneurysms in connective tissue disorders versus degenerative.
Technique for treating complex aneurysms with Hercules stent graft modified by the surgeon  Márcio Fernando Costa Medeiros, MD, Ângelo Mário de Sá Bomfim.

Technique for treating complex aneurysms with Hercules stent graft modified by the surgeon  Márcio Fernando Costa Medeiros, MD, Ângelo Mário de Sá Bomfim.
Preliminary experience with superparamagnetic iron oxide-enhanced dynamic magnetic resonance imaging and comparison with contrast-enhanced computed tomography.

Preliminary experience with superparamagnetic iron oxide-enhanced dynamic magnetic resonance imaging and comparison with contrast-enhanced computed tomography.
Rana Canavati, MBBS, MRCS, Thien V. How, PhD, John A

Rana Canavati, MBBS, MRCS, Thien V. How, PhD, John A
Graft infection after endovascular abdominal aortic aneurysm repair

Graft infection after endovascular abdominal aortic aneurysm repair
The chimney procedure is an emergently available endovascular solution for visceral aortic aneurysm rupture  Felix J.V. Schlösser, MD, PhD, John E. Aruny,

The chimney procedure is an emergently available endovascular solution for visceral aortic aneurysm rupture  Felix J.V. Schlösser, MD, PhD, John E. Aruny,
Prospective, multicenter experience with the Ventana Fenestrated System for juxtarenal and pararenal aortic aneurysm endovascular repair  William J. Quiñones-Baldrich,

Prospective, multicenter experience with the Ventana Fenestrated System for juxtarenal and pararenal aortic aneurysm endovascular repair  William J. Quiñones-Baldrich,
Acute bilateral renal artery chimney stent thrombosis after endovascular repair of a juxtarenal abdominal aortic aneurysm  Salvatore T. Scali, MD, Robert.

Acute bilateral renal artery chimney stent thrombosis after endovascular repair of a juxtarenal abdominal aortic aneurysm  Salvatore T. Scali, MD, Robert.
Early report from an investigator-initiated investigational device exemption clinical trial on physician-modified endovascular grafts  Benjamin Ware Starnes,

Early report from an investigator-initiated investigational device exemption clinical trial on physician-modified endovascular grafts  Benjamin Ware Starnes,
Elective sac perfusion to reduce the risk of neurologic events following endovascular repair of thoracoabdominal aneurysms  Seamus C. Harrison, MRCS,

Elective sac perfusion to reduce the risk of neurologic events following endovascular repair of thoracoabdominal aneurysms  Seamus C. Harrison, MRCS,
Successful endovascular treatment of multiple mesenteric arterial aneurysms associated with alpha-1-antitrypsin deficiency  Peter Gordon, MB, BCh, BDS,

Successful endovascular treatment of multiple mesenteric arterial aneurysms associated with alpha-1-antitrypsin deficiency  Peter Gordon, MB, BCh, BDS,
Outcome of visceral chimney grafts after urgent endovascular repair of complex aortic lesions  Adel Bin Jabr, MD, PhD, Bengt Lindblad, MD, PhD, Thorarinn.

Outcome of visceral chimney grafts after urgent endovascular repair of complex aortic lesions  Adel Bin Jabr, MD, PhD, Bengt Lindblad, MD, PhD, Thorarinn.
A comparison between contrast-enhanced ultrasound imaging and multislice computed tomography in detecting and classifying endoleaks in the follow-up after.

A comparison between contrast-enhanced ultrasound imaging and multislice computed tomography in detecting and classifying endoleaks in the follow-up after.
Toronto PowerWire fenestration technique to access false lumen branches in fenestrated endovascular aneurysm repair for chronic type B dissection  Steffan.

Toronto PowerWire fenestration technique to access false lumen branches in fenestrated endovascular aneurysm repair for chronic type B dissection  Steffan.
Endovascular treatment of contained rupture of a superior mesenteric artery aneurysm resulting from neurofibromatosis type I  Célio Teixeira Mendonça,

Endovascular treatment of contained rupture of a superior mesenteric artery aneurysm resulting from neurofibromatosis type I  Célio Teixeira Mendonça,
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,
Covered endovascular repair of the paravisceral aorta

Covered endovascular repair of the paravisceral aorta
Endovascular treatment of isolated abdominal aortic dissection and postoperative aortic remodeling  Qian-qian Zhu, MD, Dong-lin Li, MD, Ming-chun Lai,

Endovascular treatment of isolated abdominal aortic dissection and postoperative aortic remodeling  Qian-qian Zhu, MD, Dong-lin Li, MD, Ming-chun Lai,
Covered endovascular repair of the paravisceral aorta

Covered endovascular repair of the paravisceral aorta
Early versus late experience in fenestrated endovascular repair for abdominal aortic aneurysm  Magnus Sveinsson, MD, Jonathan Sobocinski, MD, PhD, Timothy.

Early versus late experience in fenestrated endovascular repair for abdominal aortic aneurysm  Magnus Sveinsson, MD, Jonathan Sobocinski, MD, PhD, Timothy.

Similar presentations

Ads by Google