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 2
Figure 2 Haematoxylin and eosin stain of rectal squamous cell carcinoma in situ. This demonstrates architectural distortion, marked nuclear hyperchromatism and pleomorphism, along with full thickness basal layer expansion and no surface maturation. There is no evidence of invasion through the basement membrane (BM) (Image courtesy of Associate Professor Ken Opeskin, Department of Pathology, St Vincent’s Hospital, Melbourne).