我院自1986～1991年用维生素B_(17)(AT素)与合顺氯氨铂(PDD)治疗消化道肿瘤41例,取得了较满意的效果。1.临床资料:本组病例均经病理学、细胞学或CT、B超、钡餐及内窥镜检查确诊。对照组采用同时期病种、病情、分期和一般情况基本相同的病人。治疗组共41例,其中男33例、女8例,年龄40～65岁。临床分期为Ⅲ～Ⅳ期。2.治疗方法:治疗组以PDD 30mg,用生理盐 In our hospital from 1986 to 1991, 41 patients with digestive tract tumors were treated with vitamin B 17 (AT) and cisplatin (PDD), which achieved satisfactory results. 1. Clinical data: This group of patients were diagnosed by pathology, cytology or CT, B ultrasound, barium meal and endoscopy. The control group used patients with the same disease type, disease condition, stage, and general conditions. A total of 41 patients were treated in the treatment group, including 33 males and 8 females, aged 40-65 years. Clinical stage III ~ IV. 2. Treatment: PPD 30mg in treatment group, with normal saline