Eyelid cancer often affects the skin or glands of the eyelid. It primarily develops on the eyelids. The most common type of skin cancer in the eye area is basal cell carcinoma (BCC), which comes from basal cells and is sometimes called a “rodent ulcer” because it grows slowly.
The second most common type of skin cancer in the eye area is squamous cell carcinoma (SCC), which is more aggressive than BCC and can spread to other parts of the body. Both types of cancer can appear as painless lumps or sores that don’t heal and may cause ulceration, bleeding, crusting, changes to the eyelid’s shape, and loss of eyelashes.
Sebaceous gland carcinoma is a rare but severe form of eye cancer, which can show up as a recurring chalazion, persistent eyelid inflammation, chronic red eye, or thickening of the eyelid.