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Fig. 1 | BMC Gastroenterology

Fig. 1

From: Over-the-scope clip-assisted endoscopic full-thickness resection has potential to treat complex nonampullary duodenal lesions: a single-center case series

Fig. 1

Endoscopic full-thickness resection (EFTR) procedure for an adenoma in the descending part of the duodenum. a Identification of the duodenal lesion. b Incomplete lifting sign. c The clip was placed on the endoscope and introduced to catch the lesion. d The clip was deployed, creating a pseudopolyp of the lesion above the closed clip. Hereafter, the target lesion was resected en bloc above the clip using an electrosurgical snare. e Resection defect. f En bloc resected specimen

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BMC Gastroenterology

ISSN: 1471-230X

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