title: Hidradenoma papilliferum of the external auditory canal.
mesh_terms: D006607:Adenoma, Sweat Gland / Q000473:pathology*; D000328:Adult; D004424:Ear Canal / Q000473:pathology*; D004428:Ear Neoplasms / Q000473:pathology*; D005260:Female; D006801:Humans