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Carbon dioxide angiography for endovascular grafting in high-risk patients with infrarenal abdominal aortic aneurysms  Johannes Gahlen, MDa, Jochen Hansmann,

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Presentation on theme: "Carbon dioxide angiography for endovascular grafting in high-risk patients with infrarenal abdominal aortic aneurysms  Johannes Gahlen, MDa, Jochen Hansmann,"— Presentation transcript:

1 Carbon dioxide angiography for endovascular grafting in high-risk patients with infrarenal abdominal aortic aneurysms  Johannes Gahlen, MDa, Jochen Hansmann, MDb, Hardy Schumacher, MDa, Robert Seelos, MDa, Götz M. Richter, MDb, Jens R. Allenberg, MDa  Journal of Vascular Surgery  Volume 33, Issue 3, Pages (March 2001) DOI: /mva Copyright © 2001 Society for Vascular Surgery and The American Association for Vascular Surgery Terms and Conditions

2 Fig. 1 MRI showing infrarenal asymptomatic AAA and polycystic kidneys on both sides. Journal of Vascular Surgery  , DOI: ( /mva ) Copyright © 2001 Society for Vascular Surgery and The American Association for Vascular Surgery Terms and Conditions

3 Fig. 2 Intraoperative CO2 angiography with transvascularly placed aortic stent graft (bifurcation stent). Journal of Vascular Surgery  , DOI: ( /mva ) Copyright © 2001 Society for Vascular Surgery and The American Association for Vascular Surgery Terms and Conditions

4 Fig. 3 Postoperative MRI showing a correct transvascularly placed aortic stent (bifurcation stent). Journal of Vascular Surgery  , DOI: ( /mva ) Copyright © 2001 Society for Vascular Surgery and The American Association for Vascular Surgery Terms and Conditions

5 Fig. 4 Morphometric AAA definitions and possible graft configurations. Type I, proximal neck > 15 mm and distal cuff > 10 mm (tubular endograft); type IIA, proximal neck > 15 mm and AAA down to aortic bifurcation (bifurcated endograft); type IIB, proximal neck > 15 mm and aneurysmal involvement of the proximal common iliac arteries (bifurcated endograft); type IIC, proximal neck > 15 mm and AAA down to the iliac bifurcation (open surgery); type III, proximal neck > 15 mm and distal AAA expansion (open surgery).6 Journal of Vascular Surgery  , DOI: ( /mva ) Copyright © 2001 Society for Vascular Surgery and The American Association for Vascular Surgery Terms and Conditions


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