血管瘤是一种罕见的胃良性肿瘤，而发生于胃小弯浆膜下的巨大海绵状血管瘤更为罕见，国内外报告极少。我院经手术及病理证实１例，现分析报告如下。 患者　女，１９岁。反复上腹疼痛３月，腹部包块进行性增大１８ｄ。体检：慢性病容，贫血貌，腹部左中上腹隆起，无腹壁静脉曲张 Hemangioma is a rare benign tumor of the stomach, and the giant cavernous hemangioma that occurs below the small curvature of the stomach is rarer and has been rarely reported at home and abroad. One case was confirmed by surgery and pathology in our hospital. The analysis report is as follows. Patient Female, 19 years old. Repeated epigastric pain for 3 months, abdominal mass progressively increased 18d. Physical examination: chronic conditions, anemia appearance, abdomen uplift in the left middle and upper abdomen, no abdominal wall varices