Giant polypoid gastric heterotopia in the small intestine in a boy

作者：Jing Cai, Haibo Yu · 发表于：Medicine · 年份：2017 · DOI：10.1097/md.0000000000005854 · 被引用次数：14 · 研究领域：Gastrointestinal disorders and treatments、Gastrointestinal Tumor Research and Treatment、Teratomas and Epidermoid Cysts

RATIONALE: Heterotopic gastric mucosa has been described at various locations of the body; however, the polyp composed of heterotopic gastric mucosa in the small intestine is rare. PATIENT CONCERNS: A 15-year-old boy visited us for investigation of recurrent episodes of melena. Capsule endoscopy (CE) revealed a polypoid tumor in the ileum, with an active nearby hemorrhage. Contrast-enhanced computed tomography (CECT) showed a tumor in the right quadrant of the abdomen, with a diameter of about 18 × 14 mm. DIAGNOSES: The patient was diagnosed with polypoid gastric heterotopia. INTERVENTIONS: We performed an operation to resect the lesion. OUTCOMES: The patient recovered smoothly after surgery and was discharged on postoperative day 7 and followed up for 3 months. He has not experienced gastrointestinal intestinal (GI) symptoms up to now. LESSONS: Giant polypoid gastric heterotopia in the small intestine is extremely rare, which can express as an occasional finding with or without symptoms. Surgical resection is the preferred therapy when symptoms appear.