Retrospective Study
Copyright ©The Author(s) 2015.
World J Radiol. Feb 28, 2015; 7(2): 52-56
Published online Feb 28, 2015. doi: 10.4329/wjr.v7.i2.52
Table 2 Evaluating mean velocity criteria by follow-up magnetic resonance imaging/magnetic resonance angiogram
MRI/MRA
Condition/abnormalNormal
Mean velocity criteriaConditional/abnormal90
Normal1321