Auditory brain-stem evoked responses in cerebellopontile angle tumors

Deka, Ramesh C. ; Kacker, Santosh K. ; Tandon, Prakash N. (1987) Auditory brain-stem evoked responses in cerebellopontile angle tumors Archives of Otolaryngology - Head and Neck Surgery, 113 (6). pp. 647-650. ISSN 0886-4470

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Official URL: http://archotol.ama-assn.org/cgi/content/abstract/...

Abstract

Large acoustic or nonacoustic cerebellopontile angle tumors cause severe to total hearing loss on the same side. Such a tumor can also cause hearing loss on the opposite side by pressure effect on the brain stem. This was observed in 23 patients with large tumors that were surgically treated. Their computed tomographic scans and surgical findings supported the auditory brain-stem evoked potential changes noted in this study. Early removal of such a tumor is essential to prevent any possible hearing loss on the opposite side that may be produced by the tumor.

Item Type:Article
Source:Copyright of this article belongs to American Medical Association.
ID Code:56880
Deposited On:25 Aug 2011 09:44
Last Modified:25 Aug 2011 09:44

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