由异位胃黏膜组成的十二指肠息肉。

Dig Dis Sci. 1984 May;29(5):475-7. doi: 10.1007/BF01296228.

Occurrence of duodenal polyps composed of ectopic gastric mucosa is rare. This report presents a case of single duodenal polyp composed of ectopic gastric mucosa in an adult male which was electroresected during endoscopic examination by means of a diathermic snare.

由异位胃黏膜构成的十二指肠息肉很少见。本报告介绍了一例成年男性单个由异位胃黏膜构成的十二指肠息肉病例，该息肉在内镜检查期间通过电热圈套器进行了电切除。