label: conjunctival squamous cell carcinoma
label_lc: conjunctival squamous cell carcinoma
description: A low-grade squamous cell carcinoma that arises from the conjunctiva. It is the most common primary malignant tumor that arises from the conjunctiva. It usually affects older white males. Excessive exposure to sunlight is a risk factor. Patients may present with a mass, red eye, or pain.