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Copyright ©The Author(s) 2021.
World J Gastroenterol. Nov 14, 2021; 27(42): 7299-7310
Published online Nov 14, 2021. doi: 10.3748/wjg.v27.i42.7299
Figure 3
Figure 3 Endoscopic signs of ischemia, showing moderate diffuse erythema (A), severe erythema with mucosal edema and erosions (B), multiple ulcerations and inflammatory exudate (C), necrosis (D).