title: Photo quiz. Case 7. Acanthosis nigricans.
authors.affiliation: Leicester Royal Infirmary.
authors.forename: Nigel
authors.initials: N
authors.lastname: Stollery
mesh_terms: D000052:Acanthosis Nigricans / Q000175:diagnosis* / Q000209:etiology; D001365:Axilla; D006801:Humans; D008297:Male; D008875:Middle Aged