The liver perfusion parameters, such as blood flow (BF), blood volume (BV), mean transit time (MTT), permeability surface (PS) and hepatic arterial fraction (HAF), were calculated.

• 应用去卷积算法模式计算相应病变区域的血流量(BF)、血容量(BV)、平均通过时间(MTT)、毛细血管通透性(PS)、肝动脉指数(HAF),来评价肝癌的血流动力学状态。