胃粘膜下脂肪瘤是一较为罕见的疾病，发病率占胃良性肿瘤的２％，现将１９８７年－１９９７年经手术及病理证实的５例，就其诊治问题讨论如下：１临床资料１．１一般资料：本组５例中男２例，女３例，年龄４２岁～６４岁，平均为５３岁。最长病程１０年，最短２月。１．２... Gastric submucosal lipoma is a relatively rare disease, accounting for 2% of benign gastric tumors. Five cases were confirmed by surgery and pathology from 1987 to 1997. The diagnosis and treatment of gastric submucosal lipoma is discussed as follows: 1 Clinical data 1. 1 General Information: In this group of 5 cases of 2 males and 3 females, aged 42 to 64 years, with an average of 53 years. The longest course of illness is 10 years and the shortest is 2 months. 1.2...