Melanoma
Melanoma Clinical Practice Guidelines in Oncology
NCCN Categories of Evidence and Consensus
Category 1: The recommendation is based on high-level evidence (e.g., randomized controlled trials) and there is uniform NCCN consensus.
Category 2A: The recommendation is based on lower-level evidence and there is uniform NCCN consensus.
Category 2B: The recommendation is based on lower-level evidence and there is nonuniform NCCN consensus (but no major disagreement).
Category 3: The recommendation is based on any level of evidence but reflects major disagreement.
All recommendations are category 2A unless otherwise noted.
Clinical trials: The NCCN believes that the best management for any cancer patient is in a clinical trial. Participation in clinical trials is especially encouraged.
In 2008, an estimated 62,480 new cases of melanoma will have been diagnosed and approximately 8420 patients will have died of the disease in the United States.1 However, these projections for new cases may represent a substantial underestimation, because many superficial and in situ melanomas treated in the outpatient setting are not reported. The incidence of melanoma continues to increase dramatically. Melanoma is increasing in men more rapidly than any other malignancy and more rapidly in women than any other malignancy except lung cancer. For someone born in the United States in 2005, the lifetime risk for developing melanoma may be as high as 1 in 55.2 Melanoma ranks second to adult leukemia in terms of loss of years of potential life, per death. The median age at diagnosis is 59 years.
Risk factors for melanoma include...
