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

 

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Fig. 1. Upper endoscopic findings at the initial presentation revealing a large ulcerative lesion with an irregular border, occupying more than 70% of the circumference of the esophagus.
Korean J Gastroenterol 2020;76:337~339 https://doi.org/10.4166/kjg.2020.149
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