title: Three-dimensional magnetic resonance imaging findings of inner ear anomaly.
abstract: Using three-dimensional magnetic resonance imaging (3D-MRI), the membranous labyrinth was examined in normal cases and in a case with bilateral Mondini-type inner ear malformations. Both ears were also examined by high-resolution computed tomography (CT) of the temporal bone. 3D-MRI provided more detail than findings obtained by conventional high-resolution CT and it enabled 3D observations to be made. Detailed examination of maximum intensity projection images along the cochlea axis revealed the cochlear turns in three dimensions.
authors.affiliation: Department of Otolaryngology, Kinki University School of Medicine, Osaka, Japan.
authors.forename: H
authors.initials: H
authors.lastname: Miyashita
authors.forename: M
authors.initials: M
authors.lastname: Isono
authors.forename: K
authors.initials: K
authors.lastname: Murata
authors.forename: K
authors.initials: K
authors.lastname: Nakayama
authors.forename: H
authors.initials: H
authors.lastname: Tanaka
authors.forename: M
authors.initials: M
authors.lastname: Ishikawa
mesh_terms: D000293:Adolescent; D001301:Audiometry, Pure-Tone; D003051:Cochlea / Q000002:abnormalities* / Q000601:surgery; D003638:Deafness / Q000175:diagnosis / Q000209:etiology; D006801:Humans; D007089:Image Enhancement; D008279:Magnetic Resonance Imaging; D008297:Male; D012665:Semicircular Canals / Q000002:abnormalities* / Q000601:surgery; D012720:Severity of Illness Index; D013701:Temporal Bone / Q000000981:diagnostic imaging; D014057:Tomography, X-Ray Computed