Table of Conents

BENIGN LESIONS MASQUERADING AS MALIGNANT MELANOMA; HOW TO RECOGNIZE THE IMPOSTER


HISTOLOGIC FEATURES OF MALIGNANT MELANOMA


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Asymmetry of dermal nests

Border poorly circumscribed

Confluence of nests and single melanocytes within epidermis

Diameter > 6 mm

upward migration of melanocytes in the epidermis