Results:Of 60 portal veins in 20 patients examined with both techniques, 57 had identical appearance in both 3D DCE MRA and conventional portography, with an agreement of 95%.

• 结果：在20例患者60支门脉主干和左右分支中，有57支两种检查方法显示门脉的开放性的结果相同，符合率为95%25。