Perfusion-Weighted Magnetic Resonance Imaging

Known as: PWI, Perfusion-Weighted MR, Perfusion-Weighted MRI 
A magnetic resonance imaging modality used to quantify the blood supply to an organ or tissue using signal measurement as detected from a… (More)
National Institutes of Health

Topic mentions per year

Topic mentions per year

1977-2017
02040608019772017

Papers overview

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Highly Cited
2008
Highly Cited
2008
BACKGROUND Whether intravenous tissue plasminogen activator (alteplase) is effective beyond 3 h after onset of acute ischaemic… (More)
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Highly Cited
2005
Highly Cited
2005
BACKGROUND AND PURPOSE The Echoplanar Imaging Thrombolysis Evaluation Trial (EPITHET) tests the hypothesis that perfusion… (More)
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Highly Cited
2004
Highly Cited
2004
BACKGROUND AND PURPOSE We aimed to determine the diagnostic value of perfusion computed tomography (PCT) and CT angiography (CTA… (More)
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Highly Cited
2003
Highly Cited
2003
Relative cerebral blood flow (CBF) and tissue mean transit time (MTT) estimates from bolus-tracking MR perfusion-weighted imaging… (More)
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Highly Cited
2002
Highly Cited
2002
BACKGROUND AND PURPOSE Besides classic criteria, cerebral perfusion imaging could improve patient selection for thrombolytic… (More)
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Highly Cited
2002
Highly Cited
2002
BACKGROUND AND PURPOSE Coronary artery bypass grafting (CABG) is a frequently performed surgical procedure that can be associated… (More)
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2000
2000
Nineteen patients with acute ischemic stroke (<24 hours) underwent diffusion-weighted and perfusion-weighted (PWI) magnetic… (More)
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2000
2000
In a model of experimental stroke, we characterize the effects of mild hypothermia, an effective neuroprotectant, on fluid shifts… (More)
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Highly Cited
1999
Highly Cited
1999
BACKGROUND AND PURPOSE Diffusion-weighted imaging (DWI) and perfusion-weighted imaging (PWI) are relatively new MR techniques… (More)
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Highly Cited
1999
Highly Cited
1999
A prospective longitudinal diffusion-weighted and perfusion-weighted magnetic resonance imaging (DWI/PWI) study of stroke… (More)
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