Diffusion- and Perfusion-Weighted Imaging in Vasospasm After Subarachnoid Hemorrhage
Author(s) -
Guy Rordorf,
Walter J. Koroshetz,
William A. Copen,
Gilberto Gonzalez,
Kei Yamada,
Pamela W. Schaefer,
Lee H. Schwamm,
Christopher S. Ogilvy,
A. Gregory Sorensen
Publication year - 1999
Publication title -
stroke
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 3.397
H-Index - 319
eISSN - 1524-4628
pISSN - 0039-2499
DOI - 10.1161/01.str.30.3.599
Subject(s) - medicine , vasospasm , subarachnoid hemorrhage , ischemia , radiology , perfusion , cerebral blood flow , hemodynamics , cardiology
Better measures of cerebral tissue perfusion and earlier detection of ischemic injury are needed to guide therapy in subarachnoid hemorrhage (SAH) patients with vasospasm. We sought to identify tissue ischemia and early ischemic injury with combined diffusion-weighted (DW) and hemodynamically weighted (HW) MRI in patients with vasospasm after SAH.
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