Basal cell carcinoma is the most common type of skin cancer and the most frequently occurring form of all cancers. It typically occurs on sun-exposed areas such as the scalp, face, nose, ears, neck, chest, shoulders, or back. It can present as a non-healing sore; a shiny or pearly bump; or even a pink, scaly growth. When detected early, most basal cell carcinomas can be easily treated and cured.