Systematic Reviews
Copyright ©The Author(s) 2016.
World J Gastrointest Surg. Mar 27, 2016; 8(3): 252-265
Published online Mar 27, 2016. doi: 10.4240/wjgs.v8.i3.252
Figure 4
Figure 4 Endoscopic appearance of an early rectal squamous cell carcinoma. Rectal SCC presenting as a flat polypoid lesion with a central ulcerated depression in the distal rectum, 6 cm from the anal verge. A: Endoscopic retroflexed view; B: Endoscopic end-on view. SCC: Squamous cell carcinoma.