title: Vulvitis circumscripta plasmacellularis.
abstract: In this paper we present what is apparently the tenth published case of vulvitis circumscripta plasmacellularis (Zoon). The patient had eroded, red-brown, asymptomatic vulvar lesions that were recalcitrant to treatment. The characteristic histopathology--dense plasma cell infiltrate and deposition of hemosiderin--was present.
mesh_terms: D000328:Adult; D004919:Erythroplasia / Q000175:diagnosis* / Q000473:pathology; D005260:Female; D006801:Humans; D010950:Plasma Cells / Q000648:ultrastructure; D014844:Vulva / Q000473:pathology; D014847:Vulvitis / Q000175:diagnosis* / Q000473:pathology