Journal article
Mapping of Cerebral Oxygen Extraction Fraction Changes with Susceptibility-weighted Phase Imaging
Abstract
PURPOSE: To develop a map to detect changes in oxygen extraction fraction (OEF) utilizing susceptibility-weighted (SW) phase images and to correlate such changes in OEF with those in cerebral blood flow (CBF).
MATERIALS AND METHODS: The study protocol was approved by the institutional review board, and written informed consent was obtained from all subjects. Eight healthy volunteers (mean age ± standard deviation, 29.8 years ± 4.6) were …
Authors
Zaitsu Y; Kudo K; Terae S; Yazu R; Ishizaka K; Fujima N; Tha KK; Haacke EM; Sasaki M; Shirato H
Journal
Radiology, Vol. 261, No. 3, pp. 930–936
Publisher
Radiological Society of North America (RSNA)
Publication Date
12 2011
DOI
10.1148/radiol.11102416
ISSN
0033-8419