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Fig. 2 | BMC Gastroenterology

Fig. 2

From: Endoscopic submucosal dissection under general anesthesia for superficial esophageal squamous cell carcinoma is associated with better clinical outcomes

Fig. 2

Endoscopic submucosal dissection (ESD) procedure. a On the mid esophagus, a 2.6-cm-sized geographic mucosal hyperemia is noticed. b Lugol’s solution is sprayed along the lesion to aid visualization. c Marking around the lesion is performed. d After submucosal injection, circumferential mucosal pre-cutting is performed. e After dissection of the submucosal layer, an artificial ulcer is seen. f Fixation of the resected specimen

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BMC Gastroenterology

ISSN: 1471-230X

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