原发性腹膜后脂肪肉瘤20例报告

THE PRIMARY RETROPERITONEAL LIPOSARCOMA: REPORT OF 20 CASES

自1965年5月至1991年7月共收治原发性腹膜后脂肪肉瘤20例,均经手术及病理证实。20例中完全切除者15例,部分切除者4例,活检1例。肿瘤切除合并肾,肠襻等邻近器官切除者达12例。全组的5年,10年生存率分别是57.1％和20.0％,完全切除组的5年10年生存率分别是63.6％和28.6％。20例病人共进行了48次切除手术。首次手术死亡2例。着重讨论了本病的诊断、治疗和突出的临床特点。

Twenty cases of primary retroperitoneal liposarcoma were reportfrom May 1965 to JULY 1991. All cases diagnosed by operation and pathology.,Follow up was done in all cases, in this series complete excision were 15 cases, partial excision 4 cases and biopsy 1 case.The overall tumors excision combined adjacent organs such as kidney intestine were 12cases ( 12/ 20) .5and 10-year survival were 57.1% and 20%. respectively ;In the complete excision grous the 5-and 10-year survival were 63 .6% and 28.6% respectively. Forty-eight time operations were performed in 20patients , There were two operative death in the first operation. It was discussed that diagnoses, treatment and significant characters of clinical symptoms of primary retroperitoneal Liposarcoma.