TEOAEs in Acoustic Neuroma Patients.
نویسندگان
چکیده
منابع مشابه
Acoustic neuroma
IMAGING FINDINGS Magnetic resonance imaging (MRI) of the brain showed a 1.5to 1.8-cm solid and cystic mass that enhances on T1 with contrast at the right cerebellopontine angle and extends into the internal auditory canal, abutting the cerebellum medially (Figure 1). On the day of treatment a stereolocalization MRI showed a mass in the right cerebellopontine angle extending into the right inter...
متن کاملEarly evoked potentials in patients with acoustic neuroma.
Using clicks with varying interstimulus intervals and coherent tone-bursts, early components of the auditory evoked potential (brain stem responses) were studied in four patients with confirmed acoustic neuroma. Abnormalities in responses appeared with shorter interstimulus intervals and with tone-bursts delivered monaurally to the involved ear; bilateral alterations occurred in one patient wit...
متن کاملvestibular schwannoma or acoustic neuroma
vestibular schwannoma is the most common tumor of the posterior fossa of the skull. patients referred with the primary otologic symptoms such as hearing loss, tinnitus, vertigo, imbalance, and the cranial nerve palsy. thirty-three patients were operated and treated by a team of otolaryngologist and neurosurgeon, anudiometrist, and internist. patients'chiefcomplaint was due to 94% hearing l...
متن کاملPitfalls in the diagnosis of acoustic neuroma.
The patient with an acoustic neuroma may present to the otologist with a variety of clinical features. Classically these include a retrocochlear pattern of sensorineural hearing loss, reduced vestibular response on caloric testing and radiological asymmetry of the internal auditory canals (IAC). The absence of any or all of these features, however, does not exclude the presence of tumour. Five ...
متن کاملPatient perception of comorbid conditions after acoustic neuroma management: survey results from the acoustic neuroma association.
OBJECTIVES/HYPOTHESIS Based on survey results of the Acoustic Neuroma Association, the patient ratings of the most difficult aspects of acoustic neuroma management were reported and a review of the literature was made regarding comorbid conditions associated with acoustic neuroma treatment and their impact on patient quality of life. STUDY DESIGN Cohort study of 1940 patients who were members...
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ژورنال
عنوان ژورنال: AUDIOLOGY JAPAN
سال: 1996
ISSN: 1883-7301,0303-8106
DOI: 10.4295/audiology.39.274