Dilatation of the vestibular aqueduct and lipiodol
نویسندگان
چکیده
منابع مشابه
Large vestibular aqueduct syndrome.
A large vestibular aqueduct is one of the commonest radiological abnormalities of the inner ear. A case of acute profound unilateral sensorineural hearing loss and balance disturbance following minor head trauma in the presence of an abnormally enlarged vestibular aqueduct is described. The significance of a diagnosis of large vestibular aqueduct syndrome, in the presence of serviceable hearing...
متن کاملCorrelation of vestibular aqueduct size with air-bone gap in enlarged vestibular aqueduct syndrome.
OBJECTIVES/HYPOTHESIS Patients with enlarged vestibular aqueduct (EVA) often demonstrate an air-bone gap (ABG) at low frequencies on audiometric testing. The mechanism for this has not been well elucidated. We investigated vestibular aqueduct (VA) size and ABG in patients with EVA, and assessed the relationship between VA diameter and ABG. STUDY DESIGN Retrospective review. METHODS We asses...
متن کاملEnlarged vestibular aqueduct: review of controversial aspects.
OBJECTIVES To review the controversial aspects of the enlarged vestibular aqueduct syndrome. STUDY DESIGN Contemporary review. METHODS A literature search using the terms "enlarged vestibular aqueduct and large vestibular aqueduct" were used to generate the articles for review in this article. RESULTS The enlarged vestibular aqueduct is a condition causing variable auditory and vestibular...
متن کاملWhen is the vestibular aqueduct enlarged? A statistical analysis of the normative distribution of vestibular aqueduct size.
BACKGROUND AND PURPOSE The size of vestibular aqueducts (VAs) seen on CT studies varies. The current practice of calling a VA enlarged when it exceeds a certain threshold (eg, 1.5 mm at the midpoint) is arbitrary. Our hypothesis was that statistical analysis of the range of VA widths in a normal-hearing population would lead to a mathematic definition of the upper-limit-of-normal VA width. MA...
متن کاملVestibular pathology in children with enlarged vestibular aqueduct.
OBJECTIVES/HYPOTHESIS To establish the prevalence of abnormal vestibular test findings in children with enlarged vestibular aqueduct (EVA) and determine if these findings correlate with clinical symptoms, radiographic findings (EVA size and laterality), audiometric findings, and genetic testing in these patients. STUDY DESIGN Prospective cohort. METHODS Patients 3 to 12 years of age with he...
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ژورنال
عنوان ژورنال: European Annals of Otorhinolaryngology, Head and Neck Diseases
سال: 2010
ISSN: 1879-7296
DOI: 10.1016/j.anorl.2010.05.003