Coefficient of variation (CV) of T1 and T2 signal intensity values and ADC values of the pineal region tumors
| Pineal Parenchymal Tumors (n = 13) | Germinoma (n = 6) | P | |
|---|---|---|---|
| Percentage of CV of T1 signal value ± SD | 11.14 ± 4.57 | 11.71 ± 5.24 | 0.814 |
| Percentage of CV of T2 signal value ± SD | 26.71 ± 15.17 | 23.19 ± 7.41 | 0.496 |
| Percentage of CV of ADC signal value ± SD | 28.79 ± 15.63 | 23.64 ± 15.03 | 0.51 |