Lemontagne A E, O'Neill D G
Department of Urology, Manchester Memorial Hospital.
Conn Med. 1994 Jun;58(6):327-9.
Primary osteosarcoma of the bladder is an extremely rare neoplasm. Fewer than 30 cases have been reported in the world's literature, some of which may not meet the strict modern criteria for inclusion in this group. The authors report a case of such a neoplasm occurring in an 86-year-old man and review the clinical presentation, histopathology and clinical course of this unusual tumor.
膀胱原发性骨肉瘤是一种极为罕见的肿瘤。世界文献中报道的病例不足30例，其中一些可能不符合纳入该组的严格现代标准。作者报告了一例发生在一名86岁男性身上的此类肿瘤病例，并回顾了这种罕见肿瘤的临床表现、组织病理学和临床病程。
