检查方法

诊断符合率(%)

误诊率(%)

漏诊率(%)

3D-ASL灌注

76.67% (46/60)

10.10% (6/60)

13.33% (8/60)

MRA成像

60.00% (36/60)

21.67% (13/60)

18.3% (11/60)

两者综合诊断

91.67% (55/60)

3.33% (2/60)

5% (3/60)