胃和小肠间质瘤的预后因素分析

Stromal tumors in stomach and small intestine:an analysis of prognostic factors

目的分析胃和小肠间质瘤的预后因素。方法回顾性分析1995年1月至2005年1月北京大学临床肿瘤学院收治的105例胃肠道间质瘤病人的临床资料。结果小肠间质瘤初诊即为晚期者较多,因而根治性切除比例低。结论多因素分析发现,肿瘤部位和病期过晚是胃和小肠间质瘤的独立预后因素。

Objective To analyze the prognostic factors of stromal tumors in stomach and small intestine. Methods The clinical data of 105 cases of GIST admitted between January 1995 and January 2005 in Peking University School of Oncology were analyzed retrospectively. Results Patients with small intestinal stromal tumors were more frequently with disseminated diseases, They were less likely to receive curative resection, Conclusion Multivariate analysis showed that tumor locations and late at diagnosis are independent prognostic factors for stromal tumors in stomach and small intestine.