Gas meatography and CT scanning.
D002530:Cerebellopontine Angle / Q000000981:diagnostic imaging*; D007758:Ear, Inner / Q000000981:diagnostic imaging*; D006801:Humans; D007481:Iophendylate; D008793:Metrizamide; D009464:Neuroma, Acoustic / Q000000981:diagnostic imaging*; D014057:Tomography, X-Ray Computed
D007481:Iophendylate; D008793:Metrizamide