Sensorineural hearing loss associated with otitis media with effusion in children.
Sensorineural hearing loss (SNHL) is known to occur in various types of otitis media. Although the mechanism by which SNHL develops in association with otitis media with effusion (OME) is unknown, several hypotheses have been advocated up to now. We reviewed the clinical records of children with otitis media with effusion (OME) to reveal the association with sensorineural hearing loss. The material consisted of 71 children (119 ears) who were diagnosed as having OME and gave reliable audiograms in our clinic during an 11 month period from February 1997 through January 1998. From these cases those which showed bone conduction loss of 25 dB or higher at any one of the frequencies of 250 through 4 kHz were selected and considered to be cases of SNHL. Eight cases (9%) which had temporary threshold shift (TTS) or permanent threshold shift (PTS) were considered to be etiologically related to OME. The clinical course in each of these cases with SNHL was reviewed and evaluated in detail. We noted that all children with TTS improved completely. The result of this study indicates that we have to be aware of a possible development of SNHL during the course of OME.
Mutlu
C
C
Department of Otolaryngology, Adnan Menderes University School of Medicine, Aydin, Turkey.
Odabasi
A O
AO
Metin
K
K
Basak
S
S
Erpek
G
G
D000293:Adolescent; D001305:Auditory Fatigue; D001844:Bone Conduction; D002648:Child; D005260:Female; D006319:Hearing Loss, Sensorineural / Q000175:diagnosis / Q000453:epidemiology / Q000209:etiology*; D006801:Humans; D015994:Incidence; D008297:Male; D010034:Otitis Media with Effusion / Q000150:complications*