Giant leiomyosarcoma of the pelvis： diagnosis and surgical management  

作　　者：GUO Ai GAO Hua WU Jie YANG Bo WANG Di-fan LI Qiang WANG Zhi-yi WANG Yu 

机构地区：[1]Department of Orthopedics , Beijing Friendship Hospital, Capital Medical University,Beijing 100050, China [2]Department of General Surgery, Beijing Friendship Hospital, Capital Medical University,Beijing 100050, China

出　　处：《Chinese Medical Journal》2010年第1期122-124,共3页中华医学杂志（英文版）

摘　　要：Leiomyosarcoma most frequently arises in the vretropefitoneum, the intra-abdominal space, and the subcutaneous tissue of the extremities. Primary leiomyosarcoma of bone is a rare malignant neoplasm, most commonly involving bones around the knee.1 Although whether leiomyosarcoma can be considered a true primary bone tumor remains questionable, refinements in immunohistochemical techniques are causing this recognition to slowly gain favor. We report a case of a huge primary leiomyosarcoma of bone in the right pelvis.Leiomyosarcoma most frequently arises in the vretropefitoneum, the intra-abdominal space, and the subcutaneous tissue of the extremities. Primary leiomyosarcoma of bone is a rare malignant neoplasm, most commonly involving bones around the knee.1 Although whether leiomyosarcoma can be considered a true primary bone tumor remains questionable, refinements in immunohistochemical techniques are causing this recognition to slowly gain favor. We report a case of a huge primary leiomyosarcoma of bone in the right pelvis.

关 键 词：bone-derived HISTOPATHOLOGY LEIOMYOSARCOMA operative therapy 

分 类 号：Q445[生物学—生理学] S858.292.7[农业科学—临床兽医学]