对小肠间质瘤伴肠扭转误诊1例分析如下。1病历摘要男,54岁。4 a前出现上腹部间断性隐痛,向左腰背部放射。当地医院胃镜提示糜烂性胃炎,给予抑酸、保护胃黏膜治疗,4 a来腹痛症状反复出现。入院前20 d再次出现腹痛明显加重。查体:腹软,剑突下及左侧上腹部压痛,无反跳痛及肌紧张, Misdiagnosis of small intestine stromal tumor with intestinal torsion 1 case analysis as follows. 1 medical record summary male, 54 years old. 4 a before the upper abdomen intermittent pain, left lower back radiate. Local hospital gastroscopy tips erosive gastritis, giving acid suppression, protection of gastric mucosa, 4 a recurrence of abdominal pain symptoms. 20 days before admission again abdominal pain was significantly worse. Examination: abdominal soft, under the xiphoid and left upper abdominal tenderness, no rebound tenderness and muscle tension,