Safety of Computed Tomographic Angiography in the Evaluation of Patients With Acute Stroke
Author(s) -
Matthew Ehrlich,
Heather Turner,
Lillian J. Currie,
Max Wintermark,
Bradford B. Worrall,
Andrew M. Southerland
Publication year - 2016
Publication title -
stroke
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 3.397
H-Index - 319
eISSN - 1524-4628
pISSN - 0039-2499
DOI - 10.1161/strokeaha.116.013973
Subject(s) - medicine , computed tomographic angiography , stroke (engine) , computed tomography angiography , angiography , renal function , emergency department , acute kidney injury , radiology , creatinine , acute stroke , thrombolysis , myocardial infarction , mechanical engineering , psychiatry , engineering
Noncontrasted head computed tomography (NCHCT) has long been the standard of care for acute stroke imaging. New guidelines recommending advanced vascular imaging to identify eligible patients for endovascular therapy have renewed safety concerns on the use of contrast in the emergent setting without laboratory confirmation of renal function.
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