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Quantitative cerebral blood flow in dynamic susceptibility contrast MRI using total cerebral flow from phase contrast magnetic resonance angiography
2011
Magnetic Resonance in Medicine
Dynamic susceptibility contrast magnetic resonance imaging (DSC-MRI) during bolus injection of gadolinium (Gd) contrast agent is commonly used to investigate cerebral hemodynamics. The large majority of clinical applications of DSC-MRI to date have reported relative CBF values due to dependence of the result on the accuracy of determining the arterial input function (AIF), the robustness of the singular value decomposition (SVD) algorithm, and others. We propose a calibration approach that
doi:10.1002/mrm.22776
pmid:21287594
pmcid:PMC3140063
fatcat:qoxnf7bmyfbl5ozeehqn26y5ru