Fig. 1From: Human papillomavirus-associated anal squamous intraepithelial lesions in men who have sex with men and transgender women living with and without HIV in Karachi Pakistan: implications for screening and preventionDistribution of anal squamous intraepithelial lesions (ASIL) among MSM and Transgender women. NILM negative for intraepithelial lesions or malignancy, ASCUS atypical squamous cells of undetermined significance, LSIL low grade squamous intraepithelial lesions, ASC-H atypical squamous cells do not exclude high-grade lesion, HSILs high grade squamous intraepithelial lesionsBack to article page