Inferior Mesenteric Artery Aneurysm: Case Report and Literature Review

Seiji Edogawa; Takashi Shibuya; Kimihiro Kurose; Kazuki Sasaki; Hirohiko Tomita

doi:10.3400/avd.oa.12.00086

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Inferior Mesenteric Artery Aneurysm: Case Report and Literature Review

Seiji Edogawa, Takashi Shibuya, Kimihiro Kurose, Kazuki Sasaki, Hirohiko Tomita

著者情報

キーワード: inferior mesenteric artery, aneurysm, visceral artery aneurysm

ジャーナルフリー早期公開

論文ID: oa.12.00086

DOI https://doi.org/10.3400/avd.oa.12.00086

この記事には本公開記事があります。

The final version of this article is now available: Vol. 6 (2013), No. 1 pp. 98-101

詳細

抄録

An inferior mesenteric artery (IMA) aneurysm is the rarest among visceral artery aneurysms. A 69-yearold man was referred to our hospital with an asymptomatic IMA aneurysm associated with occlusion of the superior mesenteric artery (SMA) and celiac artery (CA). After revascularization of the SMA with an8-mm expanded polytetrafluoroethylene (ePTFE) graft, the aneurysm was resected, and the IMA was reconstructed. The “jet disorder" phenomenon has been thought to cause an IMA aneurysm in the case of CA and SMA obstruction. We consider it better to revascularize not only an IMA but also an SMA or CA for preventing that phenomenon.

責任著者(Corresponding author)

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