Ectopic Pancreas in the Stomach Successfully Resected by Endoscopic Submucosal Dissection

Figure 1

Endoscopic images. Esophagogastroduodenoscopy revealed a submucosal tumor with a diameter of approximately 10 mm in the greater curvature of the gastric antrum (a). Endoscopic ultrasonography showed a solid tumor with hypoechoic internal echogenicity measuring 11.8 mm, which was located in the deep mucosal and submucosal layers (b). Anechoic duct-like structure was not detected in the tumor.

(a)

(b)