Prospective Study
Copyright ©The Author(s) 2016.
World J Gastrointest Surg. Dec 27, 2016; 8(12): 779-783
Published online Dec 27, 2016. doi: 10.4240/wjgs.v8.i12.779
Table 2 Distribution of gross appearance by sigmoidoscopy
Gross pathologyn (%)
Normal mucosa10 (48)
Mucosal edema8 (38)
Fine mucosal granularity + small superficial ulcers3 (14)