Ocular surface squamous neoplasia (OSSN) is currently the preferred term for premalignant and malignant epithelial lesions of the cornea and conjunctiva and this review will approach these lesions ...

Clinical Features. Basal cell carcinoma (BCC) is the most common malignant eyelid tumor, accounting for 85% of all such tumors. [1] The tumor usually affects adults but may also occur in younger ...