Reducing the object orientation dependence of susceptibility effects in gradient echo MRI through quantitative susceptibility mapping
نویسندگان
چکیده
منابع مشابه
Hematoma volume measurement in gradient echo MRI using quantitative susceptibility mapping.
BACKGROUND AND PURPOSE A novel quantitative susceptibility mapping (QSM) processing technology has been developed to map tissue susceptibility property without blooming artifacts. We hypothesize that hematoma volume measurement on QSM is independent of imaging parameters, eliminating its echo time dependence on gradient echo MRI. METHODS Gradient echo MRI of 16 patients with intracerebral hem...
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ture to monitoring intravascular contrast agents or consent) , respectively, that have been acquired in the abvisualizing brain function. In particular, gradient-echo MRI sence and presence of macroscopic magnetic field gradients. sequences sensitized to alterations of cerebral blood oxygenThe images were obtained at 2.0 T (Siemens Magnetom ation (CBO) have resulted in exciting new tools for hi...
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ژورنال
عنوان ژورنال: Magnetic Resonance in Medicine
سال: 2012
ISSN: 0740-3194
DOI: 10.1002/mrm.24135