摘要
Brunner’s gland adenoma is a rare tumour of the duodenum,which is usually benign.A 71-year-old woman presenting with epigastric pain,upper gastro-intestinal haemorrhage and melaena was reported in this paper.Upper gastro-intestinal(GI)endoscopy revealed a large pedunculated tumour on the superior part of the duodenal bulb.Endoscopic polypectomy was successfully performed by clipping and nylon thread without any com-plications.Histological examination revealed a Brunner’s gland adenoma.