小儿胃畸胎瘤罕见 ,其临床症状不典型 ,往往难以确诊。我院收治 4例 ,结合文献收集病例 ,回顾性分析小儿胃畸胎瘤临床特点报告如下。临床资料本组 4例 ,均为男性 ,年龄分别 2个月、3个月、4 2d、6个月 ,平均年龄 3.1个月。例 1:男 ,2个月。腹胀 11d、腹泻5d。无呕吐和便血 ,体 Pediatric stomach teratoma is rare, its clinical symptoms are not typical, often difficult to diagnose. 4 cases admitted to our hospital, combined with the literature to collect cases, retrospective analysis of children with gastric teratoma clinical features are as follows. Clinical data The group of 4 patients, both men, aged 2 months, 3 months, 42d, 6 months, mean age 3.1 months. Example 1: Male, 2 months. Bloating 11d, diarrhea 5d. No vomiting and blood in the stool, body