胃肠道间质瘤(GIST)是以梭形细胞为主,为胃肠道较常见的原发性间叶源性肿瘤[1-3]。胃肠道间质瘤可出现在整个胃肠道系统的任何部位,胃部发生率较高,可达到50%~60%,小肠发生率为30%~35%,甚至还会出现在腹腔内的肠系膜、网膜及腹膜后等处[4-5]。现报道我院收治的1例胃间质瘤病例,并结合文献加以讨论。1临床资料患者,男,50岁,因上腹部闷胀不适进行常规腹部超声检 Gastrointestinal stromal tumors (GIST) are spindle-shaped cells, the more common primary mesenchymal tumors of the gastrointestinal tract [1-3]. Gastrointestinal stromal tumors can occur in any part of the entire gastrointestinal system, the higher the incidence of stomach, up to 50% to 60%, the incidence of small intestine is 30% to 35%, and even appear in the abdominal cavity Of the mesentery, omentum and retroperitoneal [4-5]. Now reported in our hospital admitted to a case of gastric stromal tumors, combined with the literature to be discussed. 1 Clinical data Patients, male, 50 years old, due to abdominal distension General abdominal ultrasound