Table 2 The DCEUS characteristics of 139 lesions
Characteristic | Category | Number (percent) |
|---|---|---|
Perfusion feature | Enhanced synchronously | 78(56.1%) |
Fast wash-in and fast wash-out | 36(25.9%) | |
Fast wash-in and slow wash-out | 25(18.0%) | |
Peripheral ring like hyper-enhancement sign | Present | 115(82.7%) |
Absent | 24(17.3%) | |
Central enhancement | Homogeneous | 83(59.7%) |
Heterogeneous | 56(40.3%) |