[HTML][HTML] Predicting transformation to type 2 parenchymal hematoma in acute ischemic stroke by CT permeability imaging
K Lin - AJNR: American Journal of Neuroradiology, 2011 - ncbi.nlm.nih.gov
I read with great interest the retrospective study by Hom et al, 1 in which a model combining
clinical metrics with blood-brain barrier (BBB) permeability data from dynamic CT was …
clinical metrics with blood-brain barrier (BBB) permeability data from dynamic CT was …
Measuring permeability in acute ischemic stroke
A Kassner, DM Mandell… - Neuroimaging …, 2011 - neuroimaging.theclinics.com
Thrombolytic therapy with recombinant tissue plasminogen activators (rtPA) is the main
treatment available for acute ischemic stroke, yet use of rtPA is currently limited to patients …
treatment available for acute ischemic stroke, yet use of rtPA is currently limited to patients …
Permeability measures predict hemorrhagic transformation after ischemic stroke
Objective We sought to examine the diagnostic utility of existing predictors of any
hemorrhagic transformation (HT) and compare them with new perfusion imaging …
hemorrhagic transformation (HT) and compare them with new perfusion imaging …
Focal low and global high permeability predict the possibility, risk, and location of hemorrhagic transformation following intra-arterial thrombolysis therapy in acute …
Y Li, Y Xia, H Chen, N Liu, A Jackson… - American Journal …, 2017 - Am Soc Neuroradiology
BACKGROUND AND PURPOSE: The contrast volume transfer coefficient (K trans), which
reflects blood-brain barrier permeability, is influenced by circulation and measurement …
reflects blood-brain barrier permeability, is influenced by circulation and measurement …
Hemorrhagic Transformation of Ischemic Stroke: Prediction with CT Perfusion1
Purpose: To determine whether admission computed tomography (CT) perfusion–derived
permeability–surface area product (PS) maps differ between patients with hemorrhagic …
permeability–surface area product (PS) maps differ between patients with hemorrhagic …
Prediction of subsequent hemorrhage in acute ischemic stroke using permeability CT imaging and a distributed parameter tracer kinetic model
PURPOSE: Hemorrhagic transformation (HT) is a common consequence of infarction
independent of thrombolytic therapy. Our purpose was to examine if permeability imaging in …
independent of thrombolytic therapy. Our purpose was to examine if permeability imaging in …
Measuring elevated microvascular permeability and predicting hemorrhagic transformation in acute ischemic stroke using first-pass dynamic perfusion CT imaging
K Lin, KS Kazmi, M Law, J Babb… - American Journal …, 2007 - Am Soc Neuroradiology
BACKGROUND AND PURPOSE: Hemorrhagic transformation (HT) can be a devastating
complication of acute ischemic stroke (AIS). The purpose of this study was to determine …
complication of acute ischemic stroke (AIS). The purpose of this study was to determine …
Blood-brain barrier permeability assessed by perfusion CT predicts symptomatic hemorrhagic transformation and malignant edema in acute ischemic stroke
BACKGROUND AND PURPOSE: SHT and ME are feared complications in patients with
acute ischemic stroke. They occur> 10 times more frequently in tPA-treated versus placebo …
acute ischemic stroke. They occur> 10 times more frequently in tPA-treated versus placebo …
Hypoattenuation on CT angiographic source images predicts risk of intracerebral hemorrhage and outcome after intra-arterial reperfusion therapy
LH Schwamm, ES Rosenthal… - American journal …, 2005 - Am Soc Neuroradiology
BACKGROUND AND PURPOSE: Symptomatic hemorrhagic transformation (HT) is a
significant complication of intravenous and catheter-based reperfusion. We hypothesized …
significant complication of intravenous and catheter-based reperfusion. We hypothesized …
Blood‐brain barrier permeability by CT perfusion predicts parenchymal hematoma after recanalization with thrombectomy
X Chen, J Xu, S Guo, S Zhang, H Wang… - Journal of …, 2024 - Wiley Online Library
Abstract Background and Purpose Parenchymal hematoma is a dreaded complication of
mechanical thrombectomy after acute ischemic stroke. This study evaluated whether blood …
mechanical thrombectomy after acute ischemic stroke. This study evaluated whether blood …
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