Research Article
Efficiency of High and Standard b Value Diffusion-Weighted Magnetic Resonance Imaging in Grading of Gliomas
Table 1
Distribution of demographic and related tumor characteristics of cases.
| Variables, n = 23 | Frequency | Percentage (%) |
| Gender | Male | 11 | 47.8 | Female | 12 | 52.2 |
| Age | Less than 30 y | 8 | 34.8 | From 30 to 50 y | 8 | 34.8 | More than 50 y | 7 | 30.4 |
| Histopathology types | Oligodendroglioma | 2 | 8.70 | Astrocytoma | 2 | 8.70 | Polymorphic xanthoastrocytoma | 3 | 13.0 | Anaplastic oligodendroglioma | 2 | 8.70 | Glioblastoma multiforme | 14 | 60.9 |
| Tumor location | Frontal | 4 | 17.4 | Parietal | 3 | 13.0 | Temporal | 3 | 13.0 | Occipital | 2 | 8.80 | Tempo-parietal | 8 | 34.8 | Infratentorial | 3 | 13.0 |
| Symptoms | Vertigo | 2 | 8.70 | Coma | 4 | 17.4 | Seizures | 9 | 39.1 | Memory loss | 1 | 4.30 | Weakness | 3 | 13.0 | Abnormal behavior | 4 | 17.4 |
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