Case Report
Copyright ©2011 Baishideng Publishing Group Co.
World J Gastroenterol. Mar 21, 2011; 17(11): 1515-1518
Published online Mar 21, 2011. doi: 10.3748/wjg.v17.i11.1515
Figure 1
Figure 1 Initial colonoscopy showing multiple elevated or protruding lesions with semi-transparant and smooth surfaces (A), and petechiae on the surfaces of lesions in the sigmoid colon (B).