URMC / Encyclopedia / Content Search Encyclopedia Topic Index - Skin Cancer Skin Cancer Home Anatomy of the Skin Causes of Skin CancerUltraviolet Radiation Other Causes and Risk FactorsTypes of Skin CancerMelanomaDiagnosis and Staging of MelanomaOther Types of Skin Cancer: Kaposi's Sarcoma Merkel Cell CancerCutaneous T-Cell Lymphoma Actinic Keratosis (A Precancerous Skin Condition) Treatments for Skin Cancer Preventing Skin Cancer Sunscreens Skin Self-Examination © 2000-2025 The StayWell Company, LLC. All rights reserved. This information is not intended as a substitute for professional medical care. Always follow your healthcare professional's instructions.