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Fig. 2 | BMC Gastroenterology

Fig. 2

From: Comparison of different endoscopic resection techniques for submucosal tumors originating from muscularis propria at the esophagogastric junction

Fig. 2

Procedure of endoscopic submucosal excavation. a: Marking of the submucosal tumor with argon knife; b: Submucosal injection with fluid mixture; c: Incision of the covering mucosa; d: Identification of the submucosal tumor; e, f: Peeling off the lesions; g: The wound after resection; h: Closure of the mucosal incision by clips

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BMC Gastroenterology

ISSN: 1471-230X

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