title: Steroid-induced acanthosis nigricans in dermatomyositis.
abstract: Acanthosis nigricans of the groin, axillae, and neck developed in a patient on long-term steroid therapy for dermatomyositis after eight years. The dermatosis resolved spontaneously ten years after the steroid use had been discontinued. Review of three personal cases and the literature suggests that acanthosis nigricans may have a hormonal basis.
mesh_terms: D000052:Acanthosis Nigricans / Q000139:chemically induced*; D000293:Adolescent; D000328:Adult; D002648:Child; D002675:Child, Preschool; D003882:Dermatomyositis / Q000188:drug therapy*; D005260:Female; D006801:Humans; D014221:Triamcinolone / Q000009:adverse effects* / Q000627:therapeutic use
chemical_list: D014221:Triamcinolone