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Comparison among the CTp parameters: lesions versus normal cortex.
| CTp parameters | MLs | NRC | P value | Oncocytomas | NRC | P value |
|---|---|---|---|---|---|---|
| PS | 14.21 | 38.47 | <0.001 | 35.98 | 37.74 | 0.6002 |
| MTT | 6.73 | 4.19 | 0.011 | 2.57 | 2.72 | 0.7532 |
| BV | 15.57 | 17.08 | 0.29 | 18.90 | 15.02 | 0.7532 |
| BF | 302.87 | 351.72 | 0.17 | 477.02 | 434.21 | 0.3454 |
MLs: malignant lesions; NRC: normal renal cortex; PS: permeability surface; MTT: mean transit time; BV: blood volume; BF: blood flow; a P value less than 0.05 indicated a statistically significant difference.
