Fig. 1From: Foveolar gastric metaplasia presenting as a duodenal tumor with an atypical appearance: a case reporta An endoscopic picture showing a wide-based sessile submucosal tumor-like mass with depression at the top of the lesion. b Narrow banding image with magnification showing non-irregular microvessel or mucosal structure. c Endoscopic ultrasound images showing a heterogeneously hyperechoic mass with several anechoic lesions located predominantly in the mucosaBack to article page