{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,1,14]],"date-time":"2026-01-14T23:32:12Z","timestamp":1768433532618,"version":"3.49.0"},"reference-count":14,"publisher":"Ovid Technologies (Wolters Kluwer Health)","issue":"C","license":[{"start":{"date-parts":[[2020,1,1]],"date-time":"2020-01-01T00:00:00Z","timestamp":1577836800000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2020,1,1]],"date-time":"2020-01-01T00:00:00Z","timestamp":1577836800000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/legal\/tdmrep-license"},{"start":{"date-parts":[[2020,11,16]],"date-time":"2020-11-16T00:00:00Z","timestamp":1605484800000},"content-version":"vor","delay-in-days":320,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":["lww.com","ovid.com"],"crossmark-restriction":true},"short-container-title":[],"published-print":{"date-parts":[[2020,1]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:sec>\n                    <jats:title>Introduction<\/jats:title>\n                    <jats:p>Various collateral pathways maintain blood flow to the lower extremities in patients with Leriche syndrome. The occurrence of true aneurysms in the lumbar artery\u2014a component of an extensive collateral circulation network in patients with Leriche syndrome\u2014is extremely rare.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Presentation of case<\/jats:title>\n                    <jats:p>A 73-year-old man with Leriche syndrome was diagnosed with lumbar artery aneurysm complicated by a duodenal fistula. The patient underwent endovascular repair, surgical duodenal fistula closure, and debridement of the aneurysm wall until coil exposure.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Discussion<\/jats:title>\n                    <jats:p>With the same mechanism, patients with aortic occlusive disease may develop an aneurysm and arterio-enteric fistula in the collateral circulation. Combination of treatments may be important for hemostasis, control of infection, and maintaining adequate distal perfusion.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusion<\/jats:title>\n                    <jats:p>Endovascular embolization can control bleeding as well as serve as a landmark for the debridement of contaminated aneurysm. Surgical fistula closure and aneurysm-wall debridement are useful for control of local infection.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Highlights<\/jats:title>\n                  <\/jats:sec>","DOI":"10.1016\/j.ijscr.2020.11.087","type":"journal-article","created":{"date-parts":[[2020,11,19]],"date-time":"2020-11-19T22:51:18Z","timestamp":1605826278000},"page":"580-583","update-policy":"https:\/\/doi.org\/10.1097\/lww.0000000000001000","source":"Crossref","is-referenced-by-count":0,"title":["Lumbar artery aneurysm complicated by a fistula between the aneurysm and the duodenum in a patient with Leriche syndrome"],"prefix":"10.1097","volume":"77","author":[{"given":"Toru","family":"Imagami","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Masaki","family":"Sakamoto","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Hisanori","family":"Kani","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Masao","family":"Tadakoshi","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"276","reference":[{"key":"R1-130-20260114","doi-asserted-by":"crossref","first-page":"707","DOI":"10.1016\/j.jvs.2005.12.042","article-title":"Internal thoracic artery-inferior epigastric artery as a collateral pathway in aortoiliac occlusive disease","volume":"43","author":"Yurdakul","year":"2006","journal-title":"J. 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