对58例十二指肠隆起性病变患者进行回顾性分析。结果显示大多数为息肉型病变(48例),其次为十二指肠平滑肌瘤(4例)、十二指肠胃黏膜异位(3例)、异位胰腺(2例)和十二指肠组织胞浆菌菌性肉芽肿、P-J病即黑斑息肉病、GIST各1例等。52例作了内镜下病变摘除,1例外科手术治疗,仅1例十二指肠乳头癌者死亡。 A retrospective analysis of 58 cases of duodenal protuberance lesions. The results showed that most of the lesions were polyp type (48 cases), followed by duodenal leiomyoma (4 cases), duodenal mucosa (3 cases), ectopic pancreas (2 cases) and duodenum Intestinal histoplasmosis granuloma, PJ disease that polyposis, GIST in 1 case. 52 patients underwent endoscopic lesion removal and 1 patient underwent surgical treatment. Only 1 patient with duodenal papillary carcinoma died.