Results The verisimilitude of the reconstructed 3D liver models were demonstrated, and the models could show the spatial relationship among main tracts and forecast hepatic volume exactly.

• 结果重建后的肝脏模型三维效果逼真,立体感强,可任意角度旋转、观察;能够显示肝内各主要管道系统的空间位置关系,并较准确地反映肝脏体积及肝内管道系统的真实情况。