Table 2 The MRI features of hepatic hemangioma, epithelioid hemangioendothelioma and angiosarcoma
manifestations | Hemangioma | HEHE | HAS | t values/chi-square values | P value |
|---|---|---|---|---|---|
boundary | 17.949 | <0.001 | |||
clear | 22 | 11 | 6 | ||
unclear | 3 | 2 | 13 | ||
hemorrhage | 7.963 | 0.014 | |||
Yes | 1 | 4 | 7 | ||
No | 24 | 9 | 12 | ||
Signal on T1WI | 11.271 | 0.004 | |||
homogeneous low | 18 | 6 | 4 | ||
heterogeneous low | 7 | 7 | 15 | ||
Signal on T2WI | 14.638 | 0.001 | |||
homogeneous high | 16 | 3 | 2 | ||
heterogeneous high | 9 | 10 | 17 | ||
Enhancement | 24.420 | <0.001 | |||
centripedal filling | 25 | 6 | 13 | ||
rim | 0 | 6 | 2 | ||
septal | 0 | 1 | 1 | ||
none | 0 | 0 | 3 |