Nam Yun Jung, Kim Byung Wook, Kim Joon Sung, Kim Gi Jun
Division of Gastroenterology, Department of Internal Medicine, Incheon St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Incheon, Korea.
Korean J Gastroenterol. 2017 Sep 25;70(3):141-144. doi: 10.4166/kjg.2017.70.3.141.
Sporadic non-ampullary duodenal adenoma is uncommon and found incidentally during endoscopic examinations. Brunner's gland hyperplasia is commonly encountered during endoscopic examinations. Adenomas arising from Brunner's gland hyperplasia originate from the glandular cells, and the surface epithelia are usually intact. Little has been reported on adenomas originating from the surface epithelium that overrides Brunner's gland hyperplasia. Here, we report a case of a sporadic non-ampullary duodenal adenoma overriding the cystic dilatation of Brunner's gland hyperplasia.
散发性非壶腹十二指肠腺瘤并不常见，在内镜检查时偶然发现。在内镜检查中常可遇到Brunner腺增生。起源于Brunner腺增生的腺瘤源自腺细胞，表面上皮通常完整。关于起源于覆盖Brunner腺增生的表面上皮的腺瘤报道较少。在此，我们报告一例散发性非壶腹十二指肠腺瘤覆盖Brunner腺增生性囊性扩张的病例。
