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Japanese

A case of laparoscopic lumbar artery ligation for type2 endoleak following endovascular aneurysm repair(EVAR) Dai MIYAZAKI 1 , Yuma EBIHARA 1 , Toshiaki SHICHINOHE 1 , Satoshi HIRANO 1 , Suguru KUBOTA 2 , Yoshiro MATSUI 2 1Department of Gastroenterological Surgery II, Hokkaido University Graduate School 2Department of Cardiovascular and Thoracic Surgery, Hokkaido University Graduate School Keyword: 腹部大動脈瘤 , エンドリーク , 腹腔鏡下腰動脈結紮術 pp.731-736
Published Date 2014/11/15
DOI https://doi.org/10.11477/mf.4426200032
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Endovascular aneurysm repair(EVAR) has recently become popular as a less invasive operation for abdominal aortic aneurysm(AAA). It has been reported that blood flows back into the aneurysm from lumbar artery(type2 endoleak) after EVAR in approximately 10% of the patients after acute phase. We report a patient who underwent laparoscopic lumbar artery ligation surgery for type2 endoleak. A 79 years old male who underwent EVAR three years and three months ago presented with an expansion of aneurysm caused by type2 endoleak. Lumbar arteries were ligated by laparoscopic surgery without any difficulties and the leak ameliorated. Laparoscopic lumbar artery ligation is a non-invasive and feasible treatment for type2 endoleak after EVAR.


Copyright © 2014, JAPAN SOCIETY FOR ENDOSCOPIC SURGERY All rights reserved.

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電子版ISSN 2186-6643 印刷版ISSN 1344-6703 日本内視鏡外科学会

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