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 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.
Roche
Pierre-Hugues
PH
Service de Neurochirurgie, Hôpital Sainte-Marguerite, Assistance Publique-Hôpitaux de Marseille, Marseille, France.
Ribeiro
Telmo
T
Khalil
Muhamad
M
Soumare
Outouma
O
Thomassin
Jean-Marc
JM
Pellet
William
W
D006801:Humans; D015994:Incidence; D008866:Microsurgery; D009364:Neoplasm Recurrence, Local / Q000175:diagnosis / Q000453:epidemiology* / Q000601:surgery; D009464:Neuroma, Acoustic / Q000473:pathology / Q000601:surgery*; D016634:Radiosurgery