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Table 6 Consistency between the findings of NVC in the MRI data (highly-resoluted T2 alone and T2 plus TOF angiography). The percentage of correct prediction increased from 80 to 94.7%, if TOF angiography was combined to the T2 sequences

From: Differentiation of arterial and venous neurovascular conflicts estimates the clinical outcome after microvascular decompression in trigeminal neuralgia

 

MRI (T2 alone)

T2 + TOF

Sum

NVC confirmation in MRI

8

36

44

NVC confirmation during MVD

10

38

48

Consistency

80.00%

94.74%

91.67%