Fig. 3From: Grading of meningioma tumors based on analyzing tumor volumetric histograms obtained from conventional MRI and apparent diffusion coefficient imagesThe correlation coefficient matrix heat map of ADC (A), post-contrast T1WI (B), and T2WI-FLAIR (C) volumetric histogram parameters of meningioma tumors obtained from the data of all patients (without considering the tumor gradeBack to article page