Search results for "Neoplastic Diseases"

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Multivariable non-invasive association of isocitrate dehydrogenase mutational status in World Health Organization grade II and III gliomas with advan…

2020

Aim To investigate multivariable analyses for noninvasive association of the isocitrate dehydrogenase (IDH) mutational status in grade II and III gliomas including evaluation of T2 mapping-sequences. Methods Magnetic resonance imaging (MRI) examinations with histopathologically proven World Health Organization grade II and III gliomas were retrospectively enrolled. Multivariate receiver operating characteristics (ROC) analyses to associate IDH mutational status were performed containing quantitative T2 mapping analyses and qualitative characteristics (sex, age, localization, heterogeneity, oedema, necrosis and diameter). Relaxation times were calculated pixelwise by means of standardized RO…

OncologyAdultMalemedicine.medical_specialtyT2 mappingWorld Health OrganizationWorld health030218 nuclear medicine & medical imaging03 medical and health sciences0302 clinical medicineMagnetic resonance imaging T2 mappingGliomaInternal medicinemedicineMutational statusHumansRadiology Nuclear Medicine and imagingNeoplastic DiseasesAgedRetrospective StudiesAged 80 and overbusiness.industryBrain NeoplasmsNon invasiveGeneral MedicineGliomaMiddle Agedmedicine.diseasePrognosisMagnetic Resonance ImagingIsocitrate DehydrogenaseMRI - Magnetic resonance imagingIsocitrate dehydrogenaseMutationFemaleNeurology (clinical)Neoplasm Gradingbusiness030217 neurology & neurosurgery
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