Ocular Versus Cervical VEMPs in the Diagnosis of Superior Semicircular Canal Dehiscence Syndrome
نویسندگان
چکیده
منابع مشابه
Superior 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 کاملDehiscence 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 – Diagnosis and Surgical Management
Introduction Superior semicircular canal dehiscence syndrome was described by Minor et al in 1998. It is a troublesome syndrome that results in vertigo and oscillopsia induced by loud sounds or changes in the pressure of the external auditory canal or middle ear. Patients may present with autophony, hyperacusis, pulsatile tinnitus and hearing loss. When symptoms are mild, they are usually manag...
متن کاملTympanometric findings in superior semicircular canal dehiscence syndrome
The diagnostic role of audio-impedancemetry in superior semicircular canal dehiscence (SSCD) disease is well known. In particular, since the first reports, the presence of evoked acoustic reflexes has represented a determining instrumental exhibit in differential diagnosis with other middle ear pathologies that are responsible for a mild-low frequencies air-bone gap (ABG). Even though high reso...
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ژورنال
عنوان ژورنال: Otology & Neurotology
سال: 2013
ISSN: 1531-7129
DOI: 10.1097/mao.0b013e31827136b0