Delay | Venous Phase | Arterial Phase | Before CM | Degree of Cyst Enhancement |
1 | 3 | 7 | 0 | Well Enhanced |
0 | 0 | 1 | 0 | Mild Enhanced |
0 | 5 | 0 | 7 | Ill Enhanced |
7 | 0 | 0 | 1 | Not Appear |
P ≤ 0.000 |