title: Should patients with asymmetrical noise-induced hearing loss be screened for vestibular schwannomas?
abstract: The Peterborough ENT department receives many referrals for MoD personnel who have suffered hearing loss from occupational noise exposure. Those patients with asymmetrical sensorineural hearing loss are routinely screened for vestibular schwannomas by MRI scanning. Scan reports from the past 5 years have been reviewed and out of 152 scans, four revealed vestibular schwannomas giving a pick-up rate of 2.5%, which compares favourably with other published pick-up rates. Review of the audiograms in these cases suggests that they can be misleading in this context. The conclusion is that patients with noise-induced asymmetrical hearing loss should be screened for acoustic neuromas.
authors.affiliation: Department of ENT Surgery, Edith Cavell Hospital, Peterborough, UK. rhjb2@doctors.org.uk
authors.forename: R
authors.initials: R
authors.lastname: Baker
authors.forename: A
authors.initials: A
authors.lastname: Stevens-King
authors.forename: N
authors.initials: N
authors.lastname: Bhat
authors.forename: P
authors.initials: P
authors.lastname: Leong
mesh_terms: D000328:Adult; D016009:Chi-Square Distribution; D006317:Hearing Loss, Noise-Induced / Q000209:etiology*; D006801:Humans; D008279:Magnetic Resonance Imaging; D008297:Male; D008403:Mass Screening; D008875:Middle Aged; D008889:Military Personnel; D009464:Neuroma, Acoustic / Q000150:complications* / Q000175:diagnosis* / Q000453:epidemiology