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

 

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Fig. 2. Sigmoidoscopy. (A) Raised, yellowish-white pseudomembranous plaques on the sigmoid. (B) A mass covered with whitish exudate on the rectum.
Korean J Gastroenterol 2021;77:305~308 https://doi.org/10.4166/kjg.2021.037
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