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Auditory function in early syphilis A follow up study

Published online by Cambridge University Press:  29 June 2007

Ulf Rosenhall Gun-Briti Löwhagen
Affiliation:
The Department of Audiology (UR) and the Department of Dermatology (GBL and GR), University of Gothenburg, Sahlgrenska sjukhuset, S-413 45 Göteborg, Sweden.
Gösta Roupe
Affiliation:
The Department of Audiology (UR) and the Department of Dermatology (GBL and GR), University of Gothenburg, Sahlgrenska sjukhuset, S-413 45 Göteborg, Sweden.

Abstract

Abstract Twenty-six patients with secondary or early latent sypilis were examined by auditory brainstem reponse (ABR) audiometry and by pure tone audiometry before and after treatment. Normalization was registered in four of seven patients with pathological ABR before treatment, while in three patients the ABR abnormalities remained after treatment. Thirteen patients exhibited a sensorineural hearing-loss before treatment. In two patients this hearing-loss improved after treatment and a syphilitic etiology seems plausible. The reversible lesions in the auditory system may be related to asymptomatic syphilitic meningitis. Permanent ABR abnormalities might reflect syphilitic vascular involvement in the brainstem.

Information

Type
Research Article
Copyright
Copyright © JLO (1984) Limited 1984

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