Topic IndexAnatomy of the SkinMelanoma: IntroductionMelanoma: Risk FactorsNonmelanoma Skin Cancer: IntroductionNonmelanoma Skin Cancer: Risk FactorsCutaneous T-Cell LymphomaActinic KeratosisMelanoma: Treatment IntroductionNonmelanoma Skin Cancer: Treatment ChoicesSunscreensSkin Self-ExaminationSkin cancer strikes more people worldwide than any other form of cancer. Click on the links below to learn more about this topic.