Basal Cell Carcinoma is a skin cancer that develops in the basal layer of the skin—deeper than the surface layer. Basal cell carcinoma is the most common form of cancer worldwide. It is associated with chronic sun exposure. Basal cell carcinoma seldom spreads to other parts of the body, but can be disfiguring if not treated early. Basal cell cancer should be treated promptly by your dermatologist because they can grow locally and destroy surrounding tissues. Basal Cell cancers are curable, and are treated with surgical procedures (excision, electrodessication and curettage, Mohs Micrographic Surgery), Photodynamic therapy or Imiquimod cream, depending on the type of cancer, its location and its size.