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Clinical Aspects of DWI
Author(s) -
Moseley Michael E.,
Butts Kim,
Yenari Midori A.,
Marks Michael,
Crespigny Alex De
Publication year - 1995
Publication title -
nmr in biomedicine
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.278
H-Index - 114
eISSN - 1099-1492
pISSN - 0952-3480
DOI - 10.1002/nbm.1940080712
Subject(s) - medicine , computational biology , biology
Diffusion‐weighted MR imaging (DWI) is capable of imaging ischemia‐induced changes in water protons in either animal or man. Technical developments are described that allow the routine clinical utility of DWI in a stroke setting to provide objective criteria beyond the neurological exam by which the pathophysiology of stroke can be evaluated. To date, DWI has provided unique information concerning detection and evaluation of acute, symptomatic lesions from older, chronic strokes, detection and localization of small deep infarcts and reversible ischemic neurologic deficits and transient ischemia. Clinical DWI studies suggest that the temporal behaviour of ADC can critically improve the evaluation of clinical ischemia.
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