Case Report
Copyright ©2013 Baishideng.
World J Clin Cases. Apr 16, 2013; 1(1): 49-51
Published online Apr 16, 2013. doi: 10.12998/wjcc.v1.i1.49
Figure 1
Figure 1 In case of a rectal schwannoma, the colonoscopy disclosed evidence of a little polypoid lesion in the left lateral wall of the rectum.
Figure 2
Figure 2 In case of rectal schwannoma, the tumor, located in the submucosa, has a nodular well-defined structure (haematoxylin and eosin, ×20). The structure that consists in proliferation of Schwann-like cells, showing a palisading arrangement (A), being marked by S-100 protein (B).