SQUAMOUS CELL CARCINOMA
Squamous cell carcinoma (SCC), the second most common form of skin cancer, is an uncontrolled growth of abnormal cells arising from the squamous cells in the epidermis, the skin’s outermost layer. SCCs often look like scaly red patches, open sores, warts or elevated growths with a central depression; they may crust or bleed. Cumulative, long-term exposure to ultraviolet (UV) radiation from the sun over your lifetime causes most SCCs. Daily year-round sun exposure, intense exposure in the summer months or on sunny vacations and the UV produced by indoor tanning devices all add to the damage that can lead to SCC.