Table 8.
Summary of median measurement, range, and SD for magnetic resonance imaging (MRI) measurements.
| MRI measurement | Median | Range | SD | Variation coefficient |
|---|---|---|---|---|
| Two-dimensional (cm2) | 1.61 | 0–7.2 | 1.03 | 0.58 |
| MRI T1-weighted (T1W) pre-contrast volume (cm3) | 3.22 | 0–11.3 | 0.3 | 0.3 |
| MRI T2-weighted contrast volume (cm3) | 5.13 | 0.07–13.41 | 0.81 | 0.19 |
| MRI T1W post-contrast volume (cm3) | 2.6 | 0.19–10.03 | 0.87 | 0.32 |
| MRI T1W post-contrast contrast enhancing (CE) volume only (cm3) | 1.36 | 0–9.28 | 0.85 | 0.48 |
| MRI T1W post-contrast non-CE volume only | 1.02 | 0–4.05 | 0.42 | 0.5 |