回顾性分析1970～1987年Sloan-Kettering癌症中心具有完整的临床和组织学资料的188例胃肠道类癌病人进行预后影响因素的研究。类癌占癌症的1％,相对来说较为少见,根据文献选择组别不同,类癌的5年生存率为18％～94%。本组188例.男性94例,女性94例,诊断时平均年龄分别为56岁和55岁。原发部位分布如下:小肠 A retrospective analysis of 188 cases of gastrointestinal carcinoid patients with complete clinical and histological data from 1970 to 1987 at the Sloan-Kettering Cancer Center was performed to investigate the prognostic factors. Carcinoids account for 1% of cancers, which is relatively rare. According to the literature selection group, the 5-year survival rate of carcinoids is 18% to 94%. This group of 188 cases, 94 males and 94 females, the average age at diagnosis was 56 years and 55 years old. The primary site was distributed as follows: small intestine