This is a clinical practice guideline for patients who have been diagnosed with melanoma, and those who are at high risk for melanoma. The guideline provides recommendations on prevention, screening of high risk individuals, diagnosis, staging, treatment, and follow-up. Treatment strategies explored include surgery, radiation therapy, and adjuvant chemotherapy, and recommendations are separated based on disease type. Please note that the sub-sections within this set were published and revised at varying dates, and that the publication year referenced here refers only to the date that the guideline set was accessed online.