1998
DOI: 10.1016/s0741-5214(98)70213-7
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Rupture of an abdominal aortic aneurysm after endovascular graft placement and aneurysm size reduction

Abstract: Reduction in aneurysm size during the months after an endovascular graft placement generally is considered one of the criteria of success. We report the case of a patient with an abdominal aortic aneurysm rupture occurring 9 months after a bifurcated endovascular graft placement despite a greater than 45% reduction in size noted on contrast-enhanced computed tomography scan performed at 7 months. Biomaterial modifications of the stent and of the Dacron explanted stent-graft are analyzed.

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Cited by 161 publications
(96 citation statements)
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“…However, immediately following TEVAR, 15% of patients had type I or III endoleaks and 10% had type II endoleaks (13). Additionally Alimi et al emphasized the need for lifelong surveillance because the possibility for developing a late failure with type I endoleak of a previously excluded aneurysm was not negligible (14). Accurate detection and classification is essential for the proper management since the method of endoleak treatment is determined by the different source.…”
Section: Discussionmentioning
confidence: 99%
“…However, immediately following TEVAR, 15% of patients had type I or III endoleaks and 10% had type II endoleaks (13). Additionally Alimi et al emphasized the need for lifelong surveillance because the possibility for developing a late failure with type I endoleak of a previously excluded aneurysm was not negligible (14). Accurate detection and classification is essential for the proper management since the method of endoleak treatment is determined by the different source.…”
Section: Discussionmentioning
confidence: 99%
“…Proximal aortic neck dilatation with secondary hemodynamic high flow type Ia endoleak in one patient and neck dilatation followed by stentgraft migration and kinking were our indications for elective late conversion to OS. AAA rupture after EVAR is not a frequent, but also not a rare complication requiring conversion to OS 8,[23][24] . AAA rupture in our urgent OS indicated patient was secondary due to distal graft migration into the aneurysmal sac owing to proximal aneurysmal neck dilatation with type Ia endoleak that developed over the two years since EVAR (Fig.…”
Section: Discussionmentioning
confidence: 99%
“…2,4,12,64,90,116 However, EVAR patients are not immune to the development of ADF and a small number of cases have been reported in the literature. 2,4,12,42,49,51,83,90,96,105,111,116 The exact cause for the development of ADF following EVAR remains unclear. A strong hypothesis is that local infection, which could be secondary to the grafting procedure or pre-existent (EVAR done for mycotic aneurysms) could result in intestinal necrosis and the formation of a fistula between the aneurysm and the intestinal wall.…”
Section: Aortoduodenal Fistulasmentioning
confidence: 99%