Leiomyosarcoma of the Duodeno-Jejunal Angle: Two Case Reports and Literature Review  

作　　者：Hichem Jerraya Ahmed Guirat Foued Frikha Issam Beyrouti 

机构地区：[1]Surgical Unit “B”, Charles Nicolle Hospital, Faculty of Medicine of Tunis, Tunis, Tunisia [2]Surgical Unit, Habib Bourguiba Hospital, Faculty of Medicine of Sfax, Sfax, Tunisia

出　　处：《Surgical Science》2013年第7期313-316,共4页外科学（英文）

摘　　要：The duodenal leiomyosarcoma is a rare tumor. Its location in the duodenum makes diagnosis difficult and often delayed. Surgical treatment is not consensual because it must take into account anatomical imperatives which vary depending on the duodenal portion and oncological requirements that are not currently well known especially with regard to the utility of lymphadenectomy. We report 2 cases of leiomyosarcomas located at the angle of Treitz. This location is exceptional and only few cases were reported in the literature. From these 2 new cases and a review of the literature, we analyze the clinical features, diagnosis and treatment of duodenal leiomyosarcoma.The duodenal leiomyosarcoma is a rare tumor. Its location in the duodenum makes diagnosis difficult and often delayed. Surgical treatment is not consensual because it must take into account anatomical imperatives which vary depending on the duodenal portion and oncological requirements that are not currently well known especially with regard to the utility of lymphadenectomy. We report 2 cases of leiomyosarcomas located at the angle of Treitz. This location is exceptional and only few cases were reported in the literature. From these 2 new cases and a review of the literature, we analyze the clinical features, diagnosis and treatment of duodenal leiomyosarcoma.

关 键 词：LEIOMYOSARCOMA DUODENAL TUMORS SURGERY 

分 类 号：R73[医药卫生—肿瘤]