2017
Usefulness of enhancement-perfusion mismatch in differentiation of CNS lymphomas from other enhancing malignant tumors of the brain
Goyal P, Kumar Y, Gupta N, Malhotra A, Gupta S, Gupta S, Mangla M, Mangla R. Usefulness of enhancement-perfusion mismatch in differentiation of CNS lymphomas from other enhancing malignant tumors of the brain. Quantitative Imaging In Medicine And Surgery 2017, 7: 511-519. PMID: 29184763, PMCID: PMC5682400, DOI: 10.21037/qims.2017.09.03.Peer-Reviewed Original ResearchCNS lymphomaGlioblastoma multiformeMalignant lesionsMean rCBVSecondary central nervous system lymphomaCentral nervous system lymphomaDifferentiation of CNSMagnetic resonance perfusion imagingNervous system lymphomaRelative cerebral blood volumePerfusion imagesDSC perfusion MRCerebral blood volumeRelative CBV valuesMann-Whitney testEnhancing partSystem lymphomaLymphoma patientsTreatment optionsAnaplastic gliomasTumor differentiationMalignant tumorsPerfusion MRGlioma patientsBlood volume
2014
Exposing Hidden Truncation-Related Errors in Acute Stroke Perfusion Imaging
Copen W, Deipolyi A, Schaefer P, Schwamm L, González R, Wu O. Exposing Hidden Truncation-Related Errors in Acute Stroke Perfusion Imaging. American Journal Of Neuroradiology 2014, 36: 638-645. PMID: 25500309, PMCID: PMC7964314, DOI: 10.3174/ajnr.a4186.Peer-Reviewed Original ResearchConceptsPerfusion scanVolume of lesionsScan durationSymptom onsetAcute infarctsHemodynamic measurementsLesion reversalClinical trialsLesion volumePatient managementPerfusion MRPerfusion imagingInjected contrast agentPerfusion imagesPatient CTLesionsDurationMTTCTLong scan durationScansContrast agentsShort scan durationTmaxPerfusion estimates
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