Recurrence of Vestibular Schwannomas after Surgery

The issue of recurrence of vestibular schwannomas is poorly studied by the surgical literature and is probably underestimated. Our own long-term retrospective analysis after translabyrinthine approach has indicated a 9.2% recurrence rate. This long-term event is mainly due to regrowth of microfragme...

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Hauptverfasser: Roche, Pierre-Hugues, Ribeiro, Telmo, Khalil, Muhamad, Soumare, Outouma, Thomassin, Jean-Marc, Pellet, William
Format: Buchkapitel
Sprache:eng
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Zusammenfassung:The issue of recurrence of vestibular schwannomas is poorly studied by the surgical literature and is probably underestimated. Our own long-term retrospective analysis after translabyrinthine approach has indicated a 9.2% recurrence rate. This long-term event is mainly due to regrowth of microfragments that have been left in the operative field along the course of the facial nerve or at the surface of the pons. Management of recurrence depends on the tumor size and patient’s condition. Our current policy is to propose a Gamma Knife radiosurgical treatment in eligible cases. Prospective long-term follow-up studies using serial MR imaging after radical removal should bring reliable data about the incidence of vestibular schwannoma recurrence.
ISSN:0079-6492
1662-3924
DOI:10.1159/000156711