Figure 4From: Losses of expression of the antigens A, Lea and Lex and over-expression of Ley in carcinomas and HG-SIL of the uterine cervixUp: Squamous intraepithelial lesion of low grade (Condyloma). Expression of MoAb BG6 (Leb) over the basal layer. Down: Squamous intraepithelial lesion of low degree (Flat condyloma). Uniform expression of MoAb BG2 (A) over the basal layer that is negative.Back to article page