title: [Superior semicircular canal dehiscence syndrome: report of three cases].
abstract: Superior semicircular canal dehiscence syndrome is a newly defined and rare disease. The disease shows itself with vertigo and nystagmus induced by loud noise and pressure. Vertigo and nystagmus induced by loud noise is named as Tullio's phenomenon and nystagmus induced by pressure is named as Hennebert's sign. The definitive diagnosis is made by the demonstration of bone defect in superior semicircular channel with high-resolution computed tomography.
authors.affiliation: Department of Otolaryngology, Medicine Faculty of Mustafa Kemal University, Hatay, Turkey. ycokkeser@yahoo.com.
authors.forename: Yaşar
authors.initials: Y
authors.lastname: Cokkeser
authors.forename: Hanifi
authors.initials: H
authors.lastname: Bayaroğulları
authors.forename: Serif Samil
authors.initials: SS
authors.lastname: Kahraman
authors.forename: Ulkü
authors.initials: U
authors.lastname: Tuncer
authors.forename: Rıza
authors.initials: R
authors.lastname: Fırıncıoğulları
authors.forename: Yeliz
authors.initials: Y
authors.lastname: Beyoğlu
authors.forename: Ali
authors.initials: A
authors.lastname: Balcı
mesh_terms: D000328:Adult; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D007759:Labyrinth Diseases / Q000150:complications / Q000175:diagnosis* / Q000000981:diagnostic imaging; D008297:Male; D008875:Middle Aged; D009759:Nystagmus, Pathologic / Q000209:etiology; D012665:Semicircular Canals / Q000000981:diagnostic imaging*; D013577:Syndrome; D014057:Tomography, X-Ray Computed; D014717:Vertigo / Q000209:etiology