Optimal brain perfusion CT coverage in patients with acute middle cerebral artery stroke
AD Furtado, BC Lau, E Vittinghoff… - American journal …, 2010 - Am Soc Neuroradiology
BACKGROUND AND PURPOSE: PCT has emerged as an alternative to MR imaging for the
assessment of patients with suspected acute stroke. However, 1 disadvantage of PCT is its …
assessment of patients with suspected acute stroke. However, 1 disadvantage of PCT is its …
Whole brain CT perfusion in acute anterior circulation ischemia: coverage size matters
BJ Emmer, M Rijkee, JM Niesten, MJH Wermer… - Neuroradiology, 2014 - Springer
Introduction Our aim was to compare infarct core volume on whole brain CT perfusion (CTP)
with several limited coverage sizes (ie, 3, 4, 6, and 8 cm), as currently used in routine clinical …
with several limited coverage sizes (ie, 3, 4, 6, and 8 cm), as currently used in routine clinical …
[HTML][HTML] Is limited-coverage CT perfusion helpful in treatment decision-making in patients with acute ischemic stroke?
K Kremenova, M Holesta, T Peisker… - … Imaging in Medicine …, 2020 - ncbi.nlm.nih.gov
Background The initial core infarct volume predicts treatment outcome in patients with acute
ischemic stroke (AIS) due to large vessel occlusion (LVO). According to the literature, CT …
ischemic stroke (AIS) due to large vessel occlusion (LVO). According to the literature, CT …
The role of CT perfusion in defining the clinically relevant core infarction to guide thrombectomy selection in patients with acute stroke
H Shaker, M Khan, T Mulderink… - Journal of …, 2019 - Wiley Online Library
ABSTRACT BACKGROUND AND PURPOSE Infarct core assessment on presentation is
important to evaluate salvageable tissue to select patients for thrombectomy. Our study aims …
important to evaluate salvageable tissue to select patients for thrombectomy. Our study aims …
Whole-brain CT perfusion to quantify acute ischemic penumbra and core
Purpose To validate the use of perfusion computed tomography (CT) with whole-brain
coverage to measure the ischemic penumbra and core and to compare its performance to …
coverage to measure the ischemic penumbra and core and to compare its performance to …
Clinical stroke penumbra: use of National Institutes of Health stroke scale as a surrogate for CT perfusion in patient triage for intra-arterial middle cerebral artery stroke …
JL Boxerman, MV Jayaraman… - American journal …, 2012 - Am Soc Neuroradiology
BACKGROUND AND PURPOSE: CTP may help triage acute stroke patients for IAT, but
requires additional contrast agent, radiation, and imaging time. Our aim was to determine …
requires additional contrast agent, radiation, and imaging time. Our aim was to determine …
Validation and iteration of CT perfusion defined malignant profile thresholds for acute ischemic stroke
Background Malignant profile computed tomography perfusion (CTP) lesions are associated
with poor outcomes after administration of intravenous tissue-plasminogen activator (IV-tPA) …
with poor outcomes after administration of intravenous tissue-plasminogen activator (IV-tPA) …
Prediction of clinical outcome with baseline and 24-hour perfusion CT in acute middle cerebral artery territory ischemic stroke treated with intravenous recanalization …
JY Lee, SH Kim, MS Lee, SH Park, SS Lee - Neuroradiology, 2008 - Springer
Introduction We sought to determine whether Alberta Stroke Program Early CT Scores
(ASPECTS) derived from baseline noncontrast CT (NCCT) and perfusion CT (CTP) imaging …
(ASPECTS) derived from baseline noncontrast CT (NCCT) and perfusion CT (CTP) imaging …
Utility of perfusion-weighted CT imaging in acute middle cerebral artery stroke treated with intra-arterial thrombolysis: prediction of final infarct volume and clinical …
MH Lev, AZ Segal, J Farkas, ST Hossain, C Putman… - Stroke, 2001 - Am Heart Assoc
Background and Purpose—The goal of this study was to evaluate the utility of perfusion-
weighted CT (PWCT) in predicting final infarct volume and clinical outcome in patients with …
weighted CT (PWCT) in predicting final infarct volume and clinical outcome in patients with …
Quantitative assessment of core/penumbra mismatch in acute stroke: CT and MR perfusion imaging are strongly correlated when sufficient brain volume is imaged
PW Schaefer, ER Barak, S Kamalian, LR Gharai… - Stroke, 2008 - Am Heart Assoc
Background and Purpose—Our purpose was to determine (1) the correlation between
quantitative CT and MR measurements of infarct core, penumbra, and mismatch; and (2) …
quantitative CT and MR measurements of infarct core, penumbra, and mismatch; and (2) …