Gamma Knife radiosurgery for facial nerve schwannomas: a multicenter study.
Sheehan JP, Kano H, Xu Z, Chiang V, Mathieu D, Chao S, Akpinar B, Lee JY, Yu JB, Hess J, Wu HM, Chung WY, Pierce J, Missios S, Kondziolka D, Alonso-Basanta M, Barnett GH, Lunsford LD. Gamma Knife radiosurgery for facial nerve schwannomas: a multicenter study. Journal Of Neurosurgery 2015, 123: 387-94. PMID: 25955875, DOI: 10.3171/2014.11.jns141160.Peer-Reviewed Original ResearchConceptsFacial nerve schwannomaFacial nerve functionNorth American Gamma Knife ConsortiumHouse-Brackmann scoreStereotactic radiosurgeryNerve functionTumor controlNeurological preservationMargin doseMedian ageNerve schwannomaPreoperative facial nerve functionNormal facial nerve functionResidual/recurrent tumorActuarial tumor controlEffective salvage treatmentMean margin dosePermanent neurological symptomsTumor margin doseUpfront stereotactic radiosurgeryPatients' median ageMean tumor volumeTreatment of choiceGamma knife radiosurgeryRare intracranial tumorsGamma Knife radiosurgery for posterior fossa meningiomas: a multicenter study.
Sheehan JP, Starke RM, Kano H, Barnett GH, Mathieu D, Chiang V, Yu JB, Hess J, McBride HL, Honea N, Nakaji P, Lee JY, Rahmathulla G, Evanoff WA, Alonso-Basanta M, Lunsford LD. Gamma Knife radiosurgery for posterior fossa meningiomas: a multicenter study. Journal Of Neurosurgery 2015, 122: 1479-89. PMID: 25859812, DOI: 10.3171/2014.10.jns14139.Peer-Reviewed Original ResearchConceptsPosterior fossa meningiomasTumor volumeStereotactic radiosurgeryTumor controlRadiation therapyNorth American Gamma Knife ConsortiumTumor progressionActuarial tumor controlMedian margin doseMedian patient agePrior radiation therapyMean tumor volumeGamma knife radiosurgerySmaller tumor volumeNeurological preservationMargin dosePrior resectionClinical stabilityNeurological declinePatient ageShunt placementRecurrent tumorsClinical entityMulticenter studyKnife radiosurgery