Table 3 MRI features of each subtype group and inter-group differences
Variables | C | A | B | P value (A verse C) | P value (B verse C) | P value (A verse B) |
|---|---|---|---|---|---|---|
Tumor size | 7.16 ± 7.55 | 4.54 ± 3.29 | 4.35 ± 3.13 | 0.051 | 0.014 | 0.968 |
Signal (Homogeneous\Heterogeneous) | 12\25 | 14\10 | 18\25 | 0.46 | 0.524 | 0.196 |
Margin (Smooth\Coarse) | 17\20 | 18\6 | 26\17 | 0.25 | 0.19 | 0.23 |
Capsule (Complete\Incomplete\None) | 17\5\15 | 12\1\11 | 22\3\18 | 0.449 | 0.615 | 0.871 |
Liver cirrhosis (Yes\No) | 20\17 | 12\12 | 23\20 | 0.962 | 0.960 | 0.784 |
HBP hypointensity (Yes\No) | 7\30 | 7\17 | 8\35 | 0.536 | 0.971 | 0.32 |
Intratumoral vessel (Yes\No) | 15\22 | 7\17 | 18\25 | 0.366 | 0.905 | 0.303 |
Intralesional fat (Yes\No) | 1\36 | 3\21 | 6\37 | 0.327 | 0.168 | 0.867 |
Rim-enhancement AP (Yes\No) | 22\15 | 12\12 | 15\28 | 0.467 | 0.028 | 0.226 |
Lymphadenectasis (Yes\No) | 5\32 | 1\23 | 1\42 | 0.449 | 0.142 | 1.0 |