Review
Copyright ©The Author(s) 2016.
World J Gastroenterol. Nov 21, 2016; 22(43): 9477-9487
Published online Nov 21, 2016. doi: 10.3748/wjg.v22.i43.9477
Figure 1
Figure 1 Radial rectal endoscopic ultrasound image: On the right side of the rectum, layering of the rectal wall is retained (white arrows); but normal wall structure has disappeared on the left part of rectum, rectal cancer which involves the third/submucosal layer (uT2).