作者分析Memorial医院1949～1978年间104例原发性胃肠道非何杰金淋巴瘤。其中原发于胃76例(73％)、小肠15例(14％)和结肠13例(13％)。男性64例,女性40例。年龄21～83岁,平均59岁。全部病例5年生存率为44％,81例Ⅰ和Ⅱ期患者为53％。疼痛是胃肠道淋巴瘤的最常见症状,仅3例无此症状。65例肿瘤直径为1～20cm,平均9cm。原发肿瘤的大小与临床分期有关。Ⅱ期原发性肿瘤大于Ⅰ期:(P< The authors analyzed 104 cases of primary gastrointestinal non-Hodgkin’s lymphoma in Memorial Hospital from 1949 to 1978. Of these, 76 were primary (73%) in the stomach, 15 (14%) in the small intestine, and 13 (13%) in the colon. There were 64 males and 40 females. Age 21 to 83 years old, an average of 59 years old. The 5-year survival rate was 44% in all cases, and 53% in 81 stage I and II patients. Pain is the most common symptom of gastrointestinal lymphoma, and only 3 cases did not have this symptom. In 65 patients, the diameter of the tumor was 1 to 20 cm and the average was 9 cm. The size of the primary tumor is related to the clinical stage. Stage II primary tumor is greater than stage I: (P<