Anatomy of the Skin Facts About Skin Cancer Understanding the Types of Skin Cancer Basal Cell Carcinoma Squamous Cell Carcinoma Other Types of Skin Cancer: Kaposi Sarcoma Merkel Cell Cancer Cutaneous T-Cell Lymphoma Actinic Keratosis (A Precancerous Condition) Other Causes and Risk Factors For Skin Cancer Am I At Risk for nonMelanoma Skin Cancer? The Genetics of Skin Cancer What Are the Symptoms of Nonmelanoma Skin Cancer?