Incidence and mortality
There are three main types of skin cancer:
Basal cell carcinoma.
Squamous cell carcinoma (together with basal cell carcinoma referred to as nonmelanoma skincancer).
Basal cell carcinoma and squamous cell carcinoma are the most common forms of skin cancer but have substantially better prognoses than the less common, generally more aggressive melanoma.
Nonmelanoma skin cancer is the most commonly occurring cancer...