Winn Brody, Gao John, Akbari Homayoon, Bhattacharya Baishali
Department of Pathology, Rhode Island Hospital, 593 Eddy Street, APC-12, Providence, RI 02903, USA.
World J Gastroenterol. 2007 Aug 14;13(30):4147-8. doi: 10.3748/wjg.v13.i30.4147.
Dedifferentiated liposarcoma is a variant of liposarcoma with a more aggressive course. It occurs most commonly in the retroperitoneum and rarely in other anatomic locations. In the present report, we describe a case of dedifferentiated liposarcoma that occurred in an unusual location, sigmoid mesocolon, which has not yet been documented.
去分化脂肪肉瘤是脂肪肉瘤的一种变体,病程更为侵袭性。它最常发生于腹膜后,很少发生于其他解剖部位。在本报告中,我们描述了一例发生在不寻常部位——乙状结肠系膜的去分化脂肪肉瘤病例,该部位此前尚未有过相关报道。