Parameter | ccRCC (n = 57) | AML.wovf (n = 28) | t/Z | P |
---|---|---|---|---|
Pre-contrast phase | ||||
AVT_PCP (1) | 32.78 ± 6.50 | 38.33 ± 5.47 | − 4.171 |  < 0.001 |
AVT_PCP (2) | 34.73 ± 6.08 | 40.17 ± 6.43 | − 4.115 |  < 0.001 |
AVT_PCP (3) | 30.28 ± 5.78 | 32.72 ± 9.18 | − 1.371 | 0.178 |
HDT_PCP | 11.60 ± 2.42 | 12.78 ± 4.91 | − 1.269 | 0.213 |
SHR_PCP | 150.12 ± 38.98 | 166.87 ± 60.86 | − 1.416 | 0.165 |
Corticomedullary phase | ||||
AVT_CMP (1) | 166.15 ± 40.61 | 147.58 ± 27.16 | 2.735 | 0.008 |
NEV_CMP (1) | 133.37 ± 40.30 | 108.94 ± 28.39 | 3.529 | 0.001 |
RER_CMP (1) | 88.22 ± 19.03 | 76.23 ± 14.59 | 3.496 | 0.001 |
AVT_CMP (2) | 216.91 ± 43.87 | 181.18 ± 32.67 | 4.596 |  < 0.001 |
NEV_CMP (2) | 182.31 ± 45.15 | 140.68 ± 33.75 | 5.191 |  < 0.001 |
RER_CMP (2) | 116.21 ± 17.48 | 89.39 ± 14.48 | 7.522 |  < 0.001 |
AVT_CMP (3) | 127.99 ± 41.55 | 115.54 ± 31.79 | 1.494 | 0.138 |
NEV_CMP (3) | 95.47 ± 34.12 | 85.40 ± 29.43 | 1.524* | 0.127 |
RER_CMP (3) | 66.85 ± 19.44 | 60.75 ± 14.96 | 1.562 | 0.121 |
HDT_CMP | 39.58 ± 8.38 | 29.04 ± 6.92 | 6.174 |  < 0.001 |
SHR_CMP | 412.11 ± 116.92 | 290.53 ± 85.78 | 5.224 |  < 0.001 |
Nephrographic phase | ||||
AVT_NP (1) | 108.05 ± 22.28 | 108.77 ± 21.26 | − 0.039* | 0.969 |
NEV_NP (1) | 75.27 ± 22.51 | 70.13 ± 21.61 | 1.081 | 0.282 |
RER_NP (1) | 72.84 ± 12.38 | 67.16 ± 7.94 | 2.802 | 0.006 |
AVT_NP (2) | 129.11 ± 24.69 | 116.90 ± 21.80 | 2.390 | 0.019 |
NEV_NP (2) | 94.25 ± 25.98 | 78.02 ± 26.48 | 2.903 | 0.005 |
RER_NP (2) | 87.36 ± 12.75 | 71.83 ± 8.49 | 7.307 |  < 0.001 |
AVT_NP (3) | 92.89 ± 27.15 | 93.20 ± 23.71 | − 0.054 | 0.957 |
NEV_NP (3) | 62.67 ± 25.87 | 60.48 ± 21.26 | 0.941* | 0.347 |
RER_NP (3) | 62.52 ± 17.48 | 57.28 ± 10.16 | 1.917 | 0.058 |
HDT_NP | 25.03 ± 5.86 | 20.19 ± 5.21 | 3.977 |  < 0.001 |
SHR_NP | 304.39 ± 80.20 | 259.94 ± 64.79 | 2.329* | 0.020 |
Excretory phase | ||||
AVT_EP (1) | 87.56 ± 16.61 | 87.72 ± 12.03 | − 0.051 | 0.960 |
NEV_EP (1) | 54.77 ± 17.10 | 49.07 ± 13.18 | 1.660 | 0.100 |
RER_EP (1) | 63.73 ± 9.27 | 60.52 ± 10.64 | 1.550 | 0.124 |
AVT_EP (2) | 101.46 ± 18.53 | 97.05 ± 14.63 | 1.178 | 0.242 |
NEV_EP (2) | 66.86 ± 19.54 | 56.56 ± 18.08 | 2.518 | 0.013 |
RER_EP (2) | 73.95 ± 10.30 | 65.74 ± 11.32 | 3.616 |  < 0.001 |
AVT_EP (3) | 80.49 ± 17.99 | 78.64 ± 19.51 | 0.468 | 0.641 |
NEV_EP (3) | 50.67 ± 17.70 | 45.92 ± 16.21 | 1.637* | 0.102 |
RER_EP (3) | 57.88 ± 11.35 | 53.85 ± 11.32 | 1.663 | 0.099 |
HDT_EP | 19.79 ± 4.72 | 16.00 ± 4.40 | 3.833 |  < 0.001 |
SHR_EP | 247.34 ± 66.58 | 204.87 ± 54.68 | 3.134 | 0.002 |