title: Acanthosis nigricans developing in resolving lesions of pemphigus vulgaris.
mesh_terms: D000052:Acanthosis Nigricans / Q000209:etiology* / Q000473:pathology; D000328:Adult; D001379:Azathioprine / Q000627:therapeutic use; D005260:Female; D006801:Humans; D010392:Pemphigus / Q000150:complications* / Q000628:therapy; D010956:Plasmapheresis; D011241:Prednisone / Q000627:therapeutic use
chemical_list: D001379:Azathioprine; D011241:Prednisone