[Diagnostic significance of audiological and vestibular function examination in the pontocerebellar angle tumor].
OBJECTIVE
To study the diagnostic value of audiological and vestibular function examination in the pontocerebellar angle tumor.


METHODS
The data of audiological and vestibular function test were analized retrospectively in 20 subjects with tumors of the pontocerebellar angle.


RESULTS
Pure tone and ABR waveforms were abnormal in 20 subjects (21 ears), moreover acoustic stapedius reflex and the vestibular function were abnormal in 19 subjects.


CONCLUSIONS
It's valuable that audiological and vestibular function examinations are able to diagnosis the pontocerebellar angle tumor.
Cai
Y
Y
Department of Otorhinolaryngology, Sir Run Run Shaw Hospital, Zhejiang University, Hangzhou 310016.
Tang
J
J
Zhao
H
H
D000328:Adult; D001300:Audiometry, Evoked Response; D001301:Audiometry, Pure-Tone; D002528:Cerebellar Neoplasms / Q000175:diagnosis*; D002530:Cerebellopontine Angle / Q000473:pathology*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D012189:Retrospective Studies; D014724:Vestibular Function Tests