胃平滑肌肿瘤(gastric smoth muscle tumors,GSMT)临床少见,临床表现缺乏特异性,手术前明确诊断率较低,容易误诊,良恶性不易鉴别。1989年~2008年我院共收治GSMT 31例,现就其诊断和治疗探讨如下:1资料与方法1·1一般资料男18例,女13例,年龄19~74岁,平均50·4岁。所有病例均行手 Gastric smooth muscle tumors (GSMT) are rare clinical and clinical manifestations of the lack of specificity, a clear low preoperative diagnosis, easy misdiagnosis, benign and malignant difficult to identify. From 1989 to 2008, 31 cases of GSMT were treated in our hospital and their diagnosis and treatment are discussed as follows: 1 Materials and Methods 1.1 General Information 18 males and 13 females, aged 19 to 74 years, mean 50.4 years . All cases are hand