title: [Classical case of malignant acanthosis nigricans].
mesh_terms: D000052:Acanthosis Nigricans / Q000209:etiology* / Q000473:pathology; D000368:Aged; D005260:Female; D005706:Gallbladder Neoplasms / Q000150:complications* / Q000473:pathology; D006801:Humans
vernacular_title: Ein klassischer fall von Akanthosis nigricans maligna.