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Fig. 2 | BMC Surgery

Fig. 2

From: The effect of endoscopic ultrasound on the precise selection of endoscopic treatment for submucosal tumors in the upper gastrointestinal tract

Fig. 2

A. Submucosal tumor at gastric sinus under gastroscopy; B. Mixed echo masses originating from submucosa under EUS; C. Tumor section size under EUS: 0.68 cm*0.47 cm; D. Marking at the edge of the tumor; E. Circumferential incision along the marks after submucosal injection; F. Exposure and debridement of tumor; G. Trauma after the debridement; H. Closure of trauma by titanium clip; I. Complete debridement of tumor; J-L. Histopathological diagram of heterotopic pancreas originating from submucosa. EUS, endoscopic ultrasound

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