Assessment of patients with sudden hearing loss by transcranial Doppler ultrasonography

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dc.authorscopusid15052532500
dc.authorscopusid7005413886
dc.authorscopusid55962507400
dc.authorscopusid8921557300
dc.authorscopusid6602357375
dc.authorscopusid6602899799
dc.contributor.authorSan H.
dc.contributor.authorTaş A.
dc.contributor.authorUzun C.
dc.contributor.authorAsil T.
dc.contributor.authorYagiz R.
dc.contributor.authorKarasalihoglu A.R.
dc.date.accessioned2024-06-12T10:28:45Z
dc.date.available2024-06-12T10:28:45Z
dc.date.issued2006
dc.description.abstractOBJECTIVES: We evaluated the utility of transcranial Doppler ultrasonography in determining the vascular pathology in patients with sudden hearing loss. PATIENTS AND METHODS: The study included 13 patients (11 males, 2 females; mean age 46.6+/-17.7 years; range 18 to 66 years) with a diagnosis of sudden hearing loss. Patients having chronic otitis media or other middle ear diseases or a history of surgery in the affected ear were excluded. All the patients were evaluated by pure-tone audiometry, impedance audiometry, transient evoked otoacoustic emissions, auditory brainstem responses, and transcranial Doppler ultrasonography. The results were compared with those of a control group of 19 age- and sex-matched healthy subjects (12 males, 7 females; mean age 46.8+/-6.9 years; range 33 to 58 years) who did not have any ear disease or a history of ototoxic drug intake or working in a noisy environment, and no pathology on otoscopic and audiometric examinations. RESULTS: Compared to the normal ear, the mean blood flow and systolic flow velocities of the vertebral artery were significantly decreased, and the mean pulsatile index was significantly increased on the affected side. The mean flow velocity of the basilar artery in the patient group was lower than that found in the control group. CONCLUSION: Transcranial Doppler ultrasonography can be used for the evaluation of vascular involvement of the vertebral and basilar arteries in patients with sudden sensorineural hearing loss.en_US
dc.identifier.endpage172en_US
dc.identifier.issn1300-7475
dc.identifier.issue4en_US
dc.identifier.pmid16905908en_US
dc.identifier.scopus2-s2.0-33750577613en_US
dc.identifier.scopusqualityN/Aen_US
dc.identifier.startpage169en_US
dc.identifier.urihttps://hdl.handle.net/20.500.14551/17402
dc.identifier.volume16en_US
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakPubMeden_US
dc.language.isotren_US
dc.relation.ispartofKulak burun bogaz ihtisas dergisi : KBB = Journal of ear, nose, and throaten_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectAdolescent; Adult; Aged; Article; Audiometry; Basilar Artery; Case Control Study; Doppler Flowmetry; Echography; Evaluation; Female; Flow Kinetics; Hearing Loss; Human; Male; Methodology; Middle Aged; Middle Ear; Pathophysiology; Physiology; Prediction And Forecasting; Pulsatile Flow; Vascularization; Vertebral Artery; Adolescent; Adult; Aged; Audiometry; Basilar Artery; Case-Control Studies; Ear, Middle; Female; Hearing Loss; Humans; Male; Middle Aged; Predictive Value Of Tests; Pulsatile Flow; Rheology; Ultrasonography, Doppler; Vertebral Arteryen_US
dc.titleAssessment of patients with sudden hearing loss by transcranial Doppler ultrasonographyen_US
dc.title.alternativeAni işitme kayipli hastalarin transkraniyal Doppler ultrasonografi ile degerlendirilmesi.en_US
dc.typeArticleen_US

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