Nikolas
Created page with "<section begin="dermatology" />* A nevus is a benign lesion of melanocytes in the skin or oral mucosa * Can be pigmented or non-pigmented (most are pigmented) * Histological classification ** Junctional nevi *** Flat, well-demarcated brown macules *** Grows in the epidermis at the dermal-epidermal junction ** Compound nevi *** Elevated *** Grows in the epidermis at the dermal-epidermal junction and in the dermis ** Dermal nevi *** Elevated *** May be hard and grow hair *..."