case_images: PMC5369302_01
case_images: Slit lamp appearance of ocular surface squamous neoplasia: Gelatinous leukoplakic features at the superior limbus
case_images: IJO-65-71-g001.jpg
case_images: PMC5369302_01_IJO-65-71-g001.jpg
case_images: F1
case_images: Brown- and black-pigmented areas were seen over the mass [Fig. 1].
case_images: Histological appearance of ocular surface squamous neoplasia: Atypical squamous cells invading the stroma
case_images: IJO-65-71-g002.jpg
case_images: PMC5369302_01_IJO-65-71-g002.jpg
case_images: F2
case_images: Histopathological examination was suggestive of carcinoma - in situ of squamous cell variety [Fig. 2].