The Korean Journal of Gastroenterology :eISSN 2233-6869 / pISSN 1598-9992


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Fig. 2. Endoscopic submucosal dissection (ESD) procedure. (A) Submucosal injection and mucosal incision at the base of the tumor. (B) Completely removed after ESD. (C) Gross pathological resection showing the lesion was about 9 cm long.
Korean J Gastroenterol 2024;83:243~246
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