Examination of cerebral blood flow prediction using signals from magnetic resonance angiography: A comparison with cerebral blood flow using <sup>123</sup>I-IMP

Carotid artery stenting （CAS） is a procedure used in the treatment of internal carotid stenosis, condition that can lead to cerebral infarction. Cerebral hyperperfusion syndrome among post-CAS complications. Thus, ensure postoperative control, understanding blood flow warranted. Nuclear medicine scan for quantitative assessment flow; however, since magnetic resonance imaging allows artery, it often pre- and postoperatively. In present study, we compared angiography （MRA） with nuclear determine if MRA delineate patients CAS. The correlation coefficient between predicted regional obtained from 123I-IMP was 0.68. Moreover, concordance rate high. As result, test may be as an alternative found reference value clinical practice.