Hyperperfusion was assessed by CT, and was defined as an at least twofold increase in ipsilateral cerebral blood flow (CBF) relative to preoperative measurements.

Cerebral hyperperfusion syndrome occurs rarely as a potential complication of removing the carotid stenosis, allowing sudden excessive blood flow to the brain. Symptoms include headache, eye and ...

Microaneurysm (MA) turnover increases with the progression of nonproliferative diabetic retinopathy (NPDR) and is correlated with presence of intraretinal microvascular abnormalities (IRMAs), ...

Brain Hyperperfusion and Anemia in Beta-Thalassemia: Implications for Cognitive Function —Using magnetic resonance imaging in patients with β-thalassemia, researchers confirmed that there’s ...