2025
Posterior parasagittal meningiomas display aggressive features independent of size: a multicenter analysis
Koçyiğit S, Chavez M, Orhun Ö, O’Brien J, Inan A, Yaşar A, Dinçer A, Moliterno J, Günel M, Pamir M, Özduman K, Erşen-Danyeli A. Posterior parasagittal meningiomas display aggressive features independent of size: a multicenter analysis. Journal Of Neuro-Oncology 2025, 175: 101-110. PMID: 40569492, PMCID: PMC12367906, DOI: 10.1007/s11060-025-05103-z.Peer-Reviewed Original ResearchConceptsParasagittal meningiomaAnatomical locationKi67 indexWHO-gradeAggressive featuresTumor volume ratioChromosome 1p lossGrading criteriaResultsTumor volumeLarge meningiomasHistological subtypesAggressive biologyHistological gradeMolecular subsetsMulticenter analysisCohort BMeningioma sizeMitotic countRadiological featuresTumor behaviorRisk stratificationBrain invasionRetrospective analysisHistopathological markersIndependent cohort
2022
EPCO-40. INFRATENTORIAL NF2 MUTANT SPORADIC MENINGIOMAS DIFFER FROM THOSE IN SUPRATENTORIAL LOCATIONS AND ARE MORE BENIGN
Vasandani S, Vetsa S, Jalal M, Yalcin K, Marianayagam N, Nadar A, Jin L, Fulbright R, Erson-Omay E, Günel M, Moliterno J. EPCO-40. INFRATENTORIAL NF2 MUTANT SPORADIC MENINGIOMAS DIFFER FROM THOSE IN SUPRATENTORIAL LOCATIONS AND ARE MORE BENIGN. Neuro-Oncology 2022, 24: vii125-vii125. DOI: 10.1093/neuonc/noac209.474.Peer-Reviewed Original ResearchSupratentorial locationWhole-exome sequencing dataHigh-risk clinical featuresLonger progression-free survivalProgression-free survivalExtent of resectionShorter overall survivalDifferent intracranial locationsChromosome 1p deletionOverall survivalClinical featuresInfratentorial tumorsAggressive featuresClinical manifestationsClinical behaviorKi-67Intracranial locationMeningiomasTumorsUnstable tumorsNF2 lossResectionGenomic profilesPatientsExome sequencing data
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