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

 

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Fig. 1. Colonoscopy shows a 20 mm sized subepithelial tumor with hyperemic mucosa arising in the transverse colon.
Korean J Gastroenterol 2020;76:327~330 https://doi.org/10.4166/kjg.2020.126
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