Patients with biopsy-diagnosed moderately to severely dysplastic nevi experienced greater benefits after excisions than patients with mildly or moderately dysplastic nevi, according to study results.

DEAR DR. ROACH: I recently went to my dermatologist because I noticed a dark mole I hadn’t seen before. He did a biopsy, and it was called a “moderately dysplastic nevus.” He recommended removal, ...

Dermatofibromas are common lesions that are often associated with epidermal hyperplasia and basal layer hyperpigmentation. A single case of lentiginous melanocytic hyperplasia overlying a ...