Primary adenocarcinoma of the middle ear.
D000230:Adenocarcinoma / Q000000981:diagnostic imaging*; D000328:Adult; D004428:Ear Neoplasms / Q000000981:diagnostic imaging*; D004432:Ear, Middle / Q000000981:diagnostic imaging*; D005260:Female; D006801:Humans; D014057:Tomography, X-Ray Computed