Recurrence | ||||
---|---|---|---|---|
No (n = 24) | Yes (n = 25) | P | ||
cN classication | 0 | 9(37.5) | 6(24.0) | 0.305 |
1 | 15(62.5) | 19(76.0) | ||
Vascular invasion | 0 | 22(91.7) | 18(72.0) | 0.138 |
1 | 2(8.3) | 7(28.0) | ||
Vascular tumor thrombus | 0 | 24(100.0) | 25(100.0) | NA |
1 | 0 | 0 | ||
Necrosis | 0 | 23(95.8) | 25(100.0) | 0.49 |
1 | 1(4.2) | 0(0.0) | ||
Short diameter | 13.85 ± 3.96 | 16.26 ± 6.57 | 0.129 | |
Long diameter | 47.17 ± 17.01 | 54.86 ± 15.96 | 0.110 | |
Lymph node necrosis | 0 | 22(91.7) | 17(68.0) | 0.074 |
1 | 2(8.3) | 8(32.0) | ||
CT value in plain scan | 35.52 ± 10.45 | 38.26 ± 9.05 | 0.333 | |
ROI CT value in plain scan | 30.23 ± 9.47 | 35.62 ± 8.75 | 0.044 | |
Aorta CT value in plain scan | 43.17 ± 7.34 | 40.58 ± 9.43 | 0.291 | |
Lymph node CT value in plain scan | 28.35 ± 14.27 | 35.71 ± 13.10 | 0.116 | |
CT value in arterial phase | 78.85 ± 21.07 | 80.78 ± 14.59 | 0.711 | |
ROI CT value in arterial phase | 72.63 ± 18.12 | 77.24 ± 13.11 | 0.311 | |
Aorta CT value in arterial phase | 139.38 ± 20.72 | 145.58 ± 21.92 | 0.314 | |
Lymph node CT value in arterial phase | 69.09 ± 18.38 | 74.18 ± 28.66 | 0.535 | |
CT value in venous phase | 78.31 ± 24.66 | 75.42 ± 19.36 | 0.649 | |
ROI CT value in venous phase | 72.15 ± 22.61 | 71.98 ± 19.87 | 0.978 | |
Aorta CT value in venous phase | 248.44 ± 50.37 | 265.42 ± 56.49 | 0.273 | |
Lymph node CT value in venous phase | 59.63 ± 20.41 | 73.50 ± 25.24 | 0.087 | |
CT value in delayed phrase | 68.71 ± 23.32 | 73.60 ± 20.08 | 0.435 | |
ROI CT value in delayed phase | 66.23 ± 22.63 | 71.22 ± 17.61 | 0.392 | |
Aorta CT value in delayed phase | 111.02 ± 33.03 | 110.08 ± 25.16 | 0.911 | |
Lymph node CT value in delayed phase | 43.20 ± 33.26 | 60.61 ± 23.81 | 0.065 | |
Enhancement type | 1 | 4(16.7) | 3(12.0) | 0.926 |
2 | 12(50.0) | 14(56.0) | ||
3 | 8(33.3) | 8(32.0) | ||
Relative CT value in arterial phase | 0.15 ± 0.13 | 0.21 ± 0.18 | 0.172 | |
Relative CT value in venous phase | 0.32 ± 0.27 | 0.40 ± 0.27 | 0.299 | |
Relative CT value in venous phase | 0.36 ± 0.32 | 0.44 ± 0.30 | 0.347 | |
Lymph node relative CT value in arterial phase | 0.24 ± 0.06 | 0.27 ± 0.16 | 0.518 | |
Lymph node relative CT value in venous phase | 0.51 ± 0.12 | 0.47 ± 0.22 | 0.587 | |
Lymph node relative CT value in delayed phase | 0.59 ± 0.15 | 0.53 ± 0.25 | 0.403 | |
Lymph node enhancement type | 1 | 3 | 6 | 0.348 |
2 | 7 | 4 | ||
3 | 5 | 9 |