2023
Preliminary dosimetric comparison between fixed and rotating source stereotactic radiosurgery systems
Draeger E, Chen Z, Hansen J, Chiang V, Tien C. Preliminary dosimetric comparison between fixed and rotating source stereotactic radiosurgery systems. Journal Of Applied Clinical Medical Physics 2023, 24: e13907. PMID: 36660774, PMCID: PMC10161057, DOI: 10.1002/acm2.13907.Peer-Reviewed Original ResearchMeSH KeywordsBrain NeoplasmsHumansPituitary NeoplasmsRadiometryRadiosurgeryRadiotherapy DosageRadiotherapy Planning, Computer-AssistedRetrospective StudiesConceptsConformity indexRadiation Therapy Oncology Group conformity indexGK plansSuperior conformity indexNon-metastatic casesPaddick conformity indexDosimetric plan qualityGK patientsBrain metastasesRadiosurgery systemTrigeminal neuralgiaPrescription dosesGamma Knife systemMetastatic casesArteriovenous malformationsPituitary adenomasConformality indexLarge cohortDosimetric comparisonStereotactic radiosurgery systemGK IconPatientsCohortTreatment timeDosimetric results
2013
Gamma Knife radiosurgery for the management of nonfunctioning pituitary adenomas: a multicenter study.
Sheehan JP, Starke RM, Mathieu D, Young B, Sneed PK, Chiang VL, Lee JY, Kano H, Park KJ, Niranjan A, Kondziolka D, Barnett GH, Rush S, Golfinos JG, Lunsford LD. Gamma Knife radiosurgery for the management of nonfunctioning pituitary adenomas: a multicenter study. Journal Of Neurosurgery 2013, 119: 446-56. PMID: 23621595, DOI: 10.3171/2013.3.jns12766.Peer-Reviewed Original ResearchConceptsPrior radiation therapyPituitary adenomasTumor controlNonfunctional pituitary adenomasNerve dysfunctionRadiation therapyNorth American Gamma Knife ConsortiumActuarial tumor controlDegree of hypopituitarismMulticenter patient populationTime of radiosurgeryCranial nerve deficitsPercent of patientsCranial nerve functionOptic nerve dysfunctionCranial nerve dysfunctionGamma Knife surgeryManagement of patientsOverall tumor controlGamma knife radiosurgeryExternal beam radiotherapyProgressive cranial nerve deficitsCommon intracranial neoplasmsDelayed hypopituitarismMargin dosesEfficacy and Safety of Higher Dose Stereotactic Radiosurgery for Functional Pituitary Adenomas: A Preliminary Report
Grant RA, Whicker M, Lleva R, Knisely JP, Inzucchi SE, Chiang VL. Efficacy and Safety of Higher Dose Stereotactic Radiosurgery for Functional Pituitary Adenomas: A Preliminary Report. World Neurosurgery 2013, 82: 195-201. PMID: 23385448, DOI: 10.1016/j.wneu.2013.01.127.Peer-Reviewed Original ResearchMeSH KeywordsAdenomaAdolescentAdultAgedDose-Response Relationship, RadiationFemaleFollow-Up StudiesHumansHypopituitarismKaplan-Meier EstimateMagnetic Resonance ImagingMaleMiddle AgedNeoplasm Recurrence, LocalOptic NervePituitary HormonesPituitary NeoplasmsPostoperative ComplicationsProspective StudiesRadiosurgeryRetrospective StudiesSurvival AnalysisTreatment OutcomeYoung AdultConceptsSingle-fraction stereotactic radiosurgeryPituitary adenomasEndocrine remissionMarginal dosesStereotactic radiosurgeryHigh-dose stereotactic radiosurgeryCommon adjuvant therapyHigher marginal doseNew endocrine deficienciesOptic nerve pallorPost-SRS hypopituitarismRadiation-induced hypopituitarismSecretory pituitary adenomasHigh-dose treatmentFunctional pituitary adenomasRadiation-induced sequelaeActive pituitary adenomasFraction stereotactic radiosurgeryHormonal normalizationHormonal remissionAdjuvant therapyCranial neuropathiesMarginal doseEndocrine deficienciesSurgical resection