title: Spectrum of Becker's melanosis changes is greater than believed.
mesh_terms: D003937:Diagnosis, Differential; D005260:Female; D006222:Hamartoma / Q000473:pathology*; D006801:Humans; D007231:Infant, Newborn; D008297:Male; D008548:Melanosis / Q000473:pathology*; D009130:Muscle, Smooth / Q000473:pathology; D012867:Skin / Q000473:pathology; D012878:Skin Neoplasms / Q000473:pathology*