Fayed, Nicolás Contrast/Noise ratio on conventional MRI and choline/creatine ratio on proton MRI spectroscopy accurately discriminate low-grade from high-grade cerebral gliomas. [electronic resource] - Academic radiology Jun 2006 - 728-37 p. digital Publication Type: Controlled Clinical Trial; Journal Article ISSN: 1076-6332 Standard No.: 10.1016/j.acra.2006.01.047 doi Subjects--Topical Terms: AdolescentAdultAgedAlgorithmsBrain Neoplasms--classificationChildChild, PreschoolCholine--analysisCreatine--analysisFemaleGlioma--classificationHumansImage Enhancement--methodsImage Interpretation, Computer-Assisted--methodsMagnetic Resonance Imaging--methodsMagnetic Resonance Spectroscopy--methodsMaleMiddle AgedReproducibility of ResultsSensitivity and Specificity