A Tubulovillous Adenoma of Duodenal Bulb Treated by Endoscopic Mucosal Resection / 대한소화기내시경학회지

ABSTRACT

Solitary tubulovillous adenoma of the duodenal bulb is a rare tumor, which has not been reported in the Korean literature. Most of duodenal adenoma is located in the second portion of the duodenum. We report an unusual case of tubulovillous adenoma of the duodenal bulb. The lesion was treated by the endoscopic mucosal resection and was histologically diagnosed as tubulovillous adenoma.