https://scholars.lib.ntu.edu.tw/handle/123456789/543755
Title: | Perirenal venous aneurysm presenting as retroperitoneal tumor treated successfully by laparoscopic excision | Authors: | Chung S.-D. KUO-HOW HUANG Tai H.-C. Hung S.-F. SHIH-CHIEH CHUEH HONG-JENG YU |
Issue Date: | 2007 | Journal Volume: | 21 | Journal Issue: | 11 | Start page/Pages: | 1329-1331 | Source: | Journal of Endourology | Abstract: | We describe an unusually located venous aneurysm found incidentally in a 46-year-old man that was presumptively diagnosed as a retroperitoneal mass near the left renal hilum. He presented for constipation and weight loss; an abdominal ultrasound scan disclosed an anechoic lesion in the left retroperitoneum. Abdominal CT showed a 3-cm mass with low density located at the junction of the left para-aortic and perirenal hilar regions that was initially suspected of being metastatic lymphadenopathy with an unknown primary origin or a neurogenic tumor. The mass was resected by a laparoscopic approach, which revealed a round mass with a smooth capsule and roots connecting to the paraspinal muscles. On pathologic examination, the mass showed classic features of a venous aneurysm. At 12-month follow-up, no local recurrence or malignancy was documented. ? 2007 Mary Ann Liebert, Inc. |
URI: | https://www.scopus.com/inward/record.uri?eid=2-s2.0-36549003137&doi=10.1089%2fend.2007.0003&partnerID=40&md5=c5b3e3621029f8bedbb3321895390509 https://scholars.lib.ntu.edu.tw/handle/123456789/543755 |
ISSN: | 0892-7790 | DOI: | 10.1089/end.2007.0003 | SDG/Keyword: | adult; article; cancer surgery; case report; computer assisted tomography; constipation; echography; human; kidney vein; laparoscopic surgery; lymphadenopathy; male; neurogenic tumor; priority journal; retroperitoneal tumor; surgical approach; ultrasound; vein aneurysm; weight reduction; Aneurysm; Diagnosis, Differential; Humans; Laparoscopy; Lymphatic Diseases; Male; Middle Aged; Organotechnetium Compounds; Renal Veins; Retroperitoneal Neoplasms |
Appears in Collections: | 醫學系 |
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