2015
Diffusion and Perfusion MRI to Differentiate Treatment-Related Changes Including Pseudoprogression from Recurrent Tumors in High-Grade Gliomas with Histopathologic Evidence
Prager A, Martinez N, Beal K, Omuro A, Zhang Z, Young R. Diffusion and Perfusion MRI to Differentiate Treatment-Related Changes Including Pseudoprogression from Recurrent Tumors in High-Grade Gliomas with Histopathologic Evidence. American Journal Of Neuroradiology 2015, 36: 877-885. PMID: 25593202, PMCID: PMC4731220, DOI: 10.3174/ajnr.a4218.Peer-Reviewed Original ResearchConceptsTreatment-related changesRecurrent tumorsHigh-grade gliomasSurgical resectionRecurrent high-grade gliomaLow relative cerebral blood volumeSubanalysis of patientsUtility of DWIRelative cerebral blood volumeTreatment-related effectsCerebral blood volumeWilcoxon rank sum testConventional MR imagingRank sum testConsecutive patientsHistopathologic evidenceMass lesionDSC perfusionRadiation therapyBlood volumeGrade gliomasPatientsLow perfusionTumorsDSC maps
2005
Delayed Neurotoxicity in Primary Central Nervous System Lymphoma
Omuro AM, Ben-Porat LS, Panageas KS, Kim AK, Correa DD, Yahalom J, DeAngelis LM, Abrey LE. Delayed Neurotoxicity in Primary Central Nervous System Lymphoma. JAMA Neurology 2005, 62: 1595-1600. PMID: 16216945, DOI: 10.1001/archneur.62.10.1595.Peer-Reviewed Original ResearchConceptsPrimary central nervous lymphomaPathophysiologic mechanismsPrimary central nervous system lymphomaMemorial Sloan-Kettering Cancer CenterTreatment-related toxic effectsCentral nervous system lymphomaDiffuse white matter diseaseAvailable autopsy dataProgressive subcortical dementiaMental status changesNervous system lymphomaDepartment of NeurologyWhite matter damagePotential risk factorsWhite matter diseaseFrontal-subcortical circuitsMicrovascular alterationsNeurologic deteriorationCumulative incidenceClinical courseImproved survivalRetrospective reviewSystem lymphomaClinical findingsSubcortical dementia