URMC / Encyclopedia / Content Search Encyclopedia Types of Skin Cancer Many types of skin cancer require the clinical care of a physician or other healthcare professional. Listed in the directory below are some, for which we have provided a brief overview. Nonmelanoma Skin Cancer: Introduction Nonmelanoma Skin Cancer: Diagnosis Melanoma: Introduction Melanoma: Diagnosis Melanoma: Stages Other Types of Skin Cancer: Kaposi's Sarcoma Merkel Cell Cancer