Melanoma

A primary melanoma arising from atypical melanocytes in the skin. Precursor lesions include acquired and congenital melanocytic nevi, and dysplastic nevi. Several histologic variants have been recognised, including superficial spreading melanoma, acral lentiginous melanoma, nodular melanoma, and lentigo maligna melanoma.

7 recommendations

Last updated: February 25, 2026

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Sun protection and shade use

Regular sun protection and shade-seeking significantly reduce melanoma risk through lower UV exposure

Suggested

3 studies

Red Flags

New or changing skin lesion

New or changing moles and skin lesions warrant prompt professional evaluation for melanoma

See Doctor Soon

4 studies