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Zucker School of Medicine at Hofstra/Northwell
Adult;; Blood-Brain Barrier/*radiography;; Cerebral Infarction/*etiology/*radiography;; Female;; Humans;; Male;; Middle Aged;; Permeability;; Retrospective Studies;; Sensitivity and Specificity;; Subarachnoid Hemorrhage/*complications/*radiography;; Tomography
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Full-Text Articles in Radiology
Evaluating Blood-Brain Barrier Permeability In Delayed Cerebral Infarction After Aneurysmal Subarachnoid Hemorrhage, J. Ivanidze, K. Kesavabhotla, O. N. Kallas, D. Mir, H. Baradaran, A. Gupta, A. Z. Segal, J. Claassen, P. C. Sanelli
Evaluating Blood-Brain Barrier Permeability In Delayed Cerebral Infarction After Aneurysmal Subarachnoid Hemorrhage, J. Ivanidze, K. Kesavabhotla, O. N. Kallas, D. Mir, H. Baradaran, A. Gupta, A. Z. Segal, J. Claassen, P. C. Sanelli
Journal Articles
BACKGROUND AND PURPOSE: Patients with SAH are at increased risk of delayed infarction. Early detection and treatment of delayed infarction remain challenging. We assessed blood-brain barrier permeability, measured as permeability surface area product, by using CTP in patients with SAH with delayed infarction. MATERIALS AND METHODS: We performed a retrospective study of patients with SAH with delayed infarction on follow-up NCCT. CTP was performed before the development of delayed infarction. CTP data were postprocessed into permeability surface area product, CBF, and MTT maps. Coregistration was performed to align the infarcted region on the follow-up NCCT with the corresponding location on …