title: Images in clinical medicine. Acanthosis nigricans.
authors.affiliation: University of L'Aquila, 67100 L'Aquila, Italy.
authors.forename: Maria Concetta
authors.initials: MC
authors.lastname: Fargnoli
authors.forename: Pasquale
authors.initials: P
authors.lastname: Frascione
mesh_terms: D000052:Acanthosis Nigricans / Q000209:etiology* / Q000473:pathology; D000328:Adult; D006528:Carcinoma, Hepatocellular / Q000150:complications* / Q000175:diagnosis; D006801:Humans; D008113:Liver Neoplasms / Q000150:complications* / Q000175:diagnosis; D008297:Male