Dehiscence Syndrome Superior Semicircular Canal: A Case of Dehiscence Syndrome of the Superior Semicircular
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Dehiscence Syndrome Superior Semicircular Canal: A Case of Dehiscence Syndrome of the Superior Semicircular
Dehiscence syndrome superior semicircular canal (DCSS) is a condition described in 1998 by Minor et al, presents various symptoms including dizziness induced by sound, hearing loss and autophony by the lack of bone coverage on that channel. Diagnosis is based on clinical and confirmation is obtained by computed tomography crag. The treatment is expectant or surgical repair of continuity if the ...
متن کاملSuperior semicircular canal dehiscence syndrome
Key points • The Tullio phenomenon is sound-induced vertigo, nystagmus, or both. • Hennebert sign is pressure-induced vertigo, nystagmus, or both, elicited by insufflation of the external auditory canal. • Typically, in affected patients with superior semicircular canal dehiscence syndrome, there is a several-year history of symptoms that may include sound-induced vertigo (Tullio phenomenon), p...
متن کاملSuperior semicircular canal dehiscence syndrome
This article discusses superior semicircular canal dehiscence syndrome. This syndrome has been identified in 1998 by Minor etal. This condition is caused due to dehiscence of bone overlying the superior semicircular canal. This causes vertigo, oscillopsia, dysequilibrium due to exposure to sound. Ultra high resolution CT scans help in identification of this condition. This dehiscence has been c...
متن کاملOtic capsule dehiscence syndrome: Superior semicircular canal dehiscence syndrome with no radiographically visible dehiscence.
We conducted a prospective longitudinal study of two cohorts of patients who had superior semicircular canal dehiscence syndrome (SSCDS); one group had radiographically confirmed superior canal dehiscence (SCD), and the other exhibited no identified otic capsule dehiscence on imaging (no-iOCD). We compiled data obtained from prospective structured symptomatology interviews; diagnostic studies; ...
متن کامل[Superior semicircular canal dehiscence syndrome: report of three cases].
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 sem...
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ژورنال
عنوان ژورنال: Journal of Otolaryngology-ENT Research
سال: 2017
ISSN: 2379-6359
DOI: 10.15406/joentr.2017.06.00181