{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,8,27]],"date-time":"2025-08-27T16:10:12Z","timestamp":1756311012015,"version":"3.44.0"},"reference-count":10,"publisher":"BMJ","issue":"3","content-domain":{"domain":["bmj.com"],"crossmark-restriction":true},"short-container-title":["BMJ Case Rep"],"accepted":{"date-parts":[[2019,2,6]]},"published-print":{"date-parts":[[2019,3]]},"abstract":"<jats:p>A 60-year-old man, presented with a 3-month history of a painless, non-pulsatile firm mass in the left groin. He was referred to sarcoma clinic for a biopsy following MRI and B mode ultrasound (US). This was abandoned when colour flow US imaging revealed the mass more in keeping with a pseudoaneurysm rather than malignancy. He was then referred to the vascular team for further investigation, where CT angiography revealed a large and thrombosed true aneurysm of his left femoral circumflex artery. This was treated with open surgical repair. Technical challenges included an adherent femoral nerve, which was carefully dissected off the aneurysm before the aneurysm was ligated and resected. An uneventful recovery followed with discharge within 48\u2009hours. Follow-up duplex US scan revealed patent arteries with no further abnormalities.<\/jats:p>","DOI":"10.1136\/bcr-2018-228312","type":"journal-article","created":{"date-parts":[[2019,3,8]],"date-time":"2019-03-08T05:15:54Z","timestamp":1552022154000},"page":"e228312","update-policy":"https:\/\/doi.org\/10.1136\/crossmarkpolicy","source":"Crossref","is-referenced-by-count":0,"title":["Curious case of a true aneurysm of the lateral femoral circumflex artery: a rare but important differential in the diagnosis of a painless groin mass"],"prefix":"10.1136","volume":"12","author":[{"given":"Joe Hwong","family":"Pang","sequence":"first","affiliation":[{"name":"Orthopaedics, James Paget University Hospitals NHS Foundation Trust, Great Yarmouth, UK"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Ahmed","family":"Elbasty","sequence":"additional","affiliation":[{"name":"Department of Surgery, Division of Vascular Surgery, Norfolk and Norwich University Hospitals NHS Foundation Trust, Norwich, Norfolk, UK"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Felicity J","family":"Meyer","sequence":"additional","affiliation":[{"name":"Department of Surgery, Division of Vascular Surgery, Norfolk and Norwich University, Norwich, UK"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"239","published-online":{"date-parts":[[2019,3,7]]},"reference":[{"key":"2025082708550267000_12.3.e228312.1","doi-asserted-by":"publisher","DOI":"10.1067\/mva.1986.avs0040406"},{"key":"2025082708550267000_12.3.e228312.2","doi-asserted-by":"crossref","first-page":"719","DOI":"10.1016\/0002-9343(85)90422-X","article-title":"Femoral pseudoaneurysm following nonpenetrating trauma in a patient with aortic insufficiency","volume":"78","author":"Squire","year":"1985","journal-title":"Am J Med"},{"key":"2025082708550267000_12.3.e228312.3","first-page":"201","article-title":"A false aneurysm of the deep femoral artery","volume":"148","author":"Lindfors","year":"1982","journal-title":"Acta Chir Scand"},{"key":"2025082708550267000_12.3.e228312.4","doi-asserted-by":"crossref","first-page":"77","DOI":"10.1097\/00005373-196901000-00008","article-title":"Stab wounds and traumatic false aneurysms in the extremities","volume":"9","author":"Engelman","year":"1969","journal-title":"J Trauma"},{"key":"2025082708550267000_12.3.e228312.5","doi-asserted-by":"crossref","first-page":"289","DOI":"10.1007\/BF02000276","article-title":"Aneurysm of lateral circumflex femoral artery in association with multiple atherosclerotic aneurysms","volume":"6","author":"Lancashire","year":"1992","journal-title":"Ann Vasc Surg"},{"key":"2025082708550267000_12.3.e228312.6","first-page":"764","article-title":"Surgical management of arteriosclerotic femoral aneurysms","volume":"74","author":"Cutler","year":"1973","journal-title":"Surgery"},{"key":"2025082708550267000_12.3.e228312.7","first-page":"914","article-title":"Rupture of isolated atherosclerotic aneurysm of lateral femoral circumflex artery","volume":"90","author":"Feldman","year":"1981","journal-title":"Surgery"},{"key":"2025082708550267000_12.3.e228312.8","first-page":"220","article-title":"Solitary arteriosclerotic aneurysm of the profunda femoris artery","volume":"14","author":"Symes","year":"1973","journal-title":"J Cardiovasc Surg"},{"key":"2025082708550267000_12.3.e228312.9","first-page":"139","article-title":"Arteriosclerotic aneurysm of the profunda femoris artery: report of a case with successful surgical repair","volume":"6","author":"Billig","year":"1968","journal-title":"Cardiovasc Res Cent Bull"},{"key":"2025082708550267000_12.3.e228312.10","first-page":"193","article-title":"Ruptured profunda femoral aneurysm presenting as thrombophlebitis","volume":"21","author":"Jamieson","year":"1965","journal-title":"Med Serv J Can"}],"container-title":["BMJ Case Reports"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/syndication.highwire.org\/content\/doi\/10.1136\/bcr-2018-228312","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,8,27]],"date-time":"2025-08-27T15:55:09Z","timestamp":1756310109000},"score":1,"resource":{"primary":{"URL":"https:\/\/casereports.bmj.com\/lookup\/doi\/10.1136\/bcr-2018-228312"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2019,3]]},"references-count":10,"journal-issue":{"issue":"3","published-online":{"date-parts":[[2019,3,7]]},"published-print":{"date-parts":[[2019,3]]}},"alternative-id":["10.1136\/bcr-2018-228312"],"URL":"https:\/\/doi.org\/10.1136\/bcr-2018-228312","relation":{},"ISSN":["1757-790X"],"issn-type":[{"type":"electronic","value":"1757-790X"}],"subject":[],"published":{"date-parts":[[2019,3]]}}}