Impact of Cerebral Revascularization on Pial Collateral Flow in Patients With Unilateral Moyamoya Disease Using Quantitative Magnetic Resonance Angiography.
Brandon A SanthumayorTimothy G WhiteDanielle GolubMoses RiveraJustin TurpinDavid GolombeckBrendan RyuKevin ShahRafael OrtizKaren BlackJeffrey M KatzAmir R DehdashtiDavid J LangerPublished in: Neurosurgery (2024)
NOVA measurements demonstrate a reduction in pial collateral flow and an increase in total hemispheric flow after bypass for MMD, likely representing a decrease in leptomeningeal collateral stress on the distal ACA and PCA territories. Further studies with these measures in larger cohorts may elucidate a role for NOVA in predicting the risk of ischemic and hemorrhagic events in MMD.
Keyphrases
- magnetic resonance
- optical coherence tomography
- computed tomography
- high resolution
- percutaneous coronary intervention
- cerebral ischemia
- minimally invasive
- coronary artery bypass grafting
- healthcare
- small cell lung cancer
- cerebrospinal fluid
- mass spectrometry
- coronary artery disease
- blood brain barrier
- case control
- affordable care act