Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
8756739 | Auris Nasus Larynx | 2007 | 5 Pages |
Abstract
Diagnosis of ILS is based on high resolution MRI scans and should be included in the differential diagnosis of patients investigated for cochleovestibular symptoms. Treatment modality of ILS is controversial and depends patients' age, severity of vertigo and hearing loss. In the authors' experience surgery is indicated in all cases with invalidating vertigo and in the young patients with severe hearing loss. Conservative strategy is advised in older patients and in cases with preserved good hearing and no invalidating vertigo. These patients must be followed up using high resolution MRI because of the risk of tumor growth into the internal auditory canal. While tumors with exclusive involvement of the inner ear may be removed by means of a completely extradural approach, tumor growth with involvement of the internal auditory canal dictates the necessity of opening the dura exposing the patients to the potential risks associated with the procedure.
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Authors
Filippo Di Lella, Francesco Dispenza, Alessandro De Stefano, Maurizio Falcioni, Mario Sanna,