Case Report
Copyright ©The Author(s) 2020.
World J Gastroenterol. Jul 21, 2020; 26(27): 3989-3997
Published online Jul 21, 2020. doi: 10.3748/wjg.v26.i27.3989
Figure 2
Figure 2 Colonoscopy showed hyperemia and edema of the sigmoid colon mucosa; multiple longitudinal ulcers were seen, with hyperplasia-like changes in the surrounding mucosa. A: Ulcers and mucosal hyperplasia in the sigmoid; B: Ulcers and mucosal hyperplasia in the sigmoid; C: Ulcers and mucosal hyperplasia in the sigmoid; D: Ulcers and mucosal hyperplasia in the sigmoid.