原发性腹膜后恶性肿瘤57例临床分析

Clinical analysis of primary malignant retroperitoneal tumor in 57 cases

目的 探讨原发性腹膜后恶性肿瘤的临床特点、诊断及治疗措施。方法 分析 5 7例原发性腹膜后恶性肿瘤的病程、病理类型及手术治疗方式。结果 5 7例中完整手术切除 31例 ,占 5 4.4% ;部分切除 9例 ,占 15 .8% ;单纯活检 17例 ,占 2 9.8%。结论 原发性腹膜后恶性肿瘤发病隐蔽 ,症状不典型 ,治疗以手术切除为主 。

Objectives To inquire the clinical characters,diagnsis and treatment of the primary malignant retroperioneal tumor(PMRT).Methods To analyzed the staging,pathological and operative information of 57 patients with PMRT.Results Of the 57 cases,complete excision were 31 cases(54.4%),partial excision 9 cases (15.8%) and surgical biopsy 17 cases (29.8%).Conclusions PMRT show varied clinical manifestation.Aggressive surgical excision are main method to treat PMRT,complete excision is the key to improve survival rate.