Role of perfusion parameters on DCE-MRI and ADC values on DWMRI for invasive ductal carcinoma at 3.0 Tesla
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چکیده
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Effects of Flip Angle Variations on the Accuracy of Perfusion Parameters in DCE-MRI
Introduction: Dynamic contrast-enhanced (DCE-) MRI has become a valuable tool in the assessment of tumors and in the evaluation of the effects of treatment. Kinetic modeling with two or three (including tumor vascular component vp) compartments is commonly used to measure the parameter K, a first order rate constant that describes tumor perfusion and vascular permeability. In its calculation, t...
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ژورنال
عنوان ژورنال: World Journal of Surgical Oncology
سال: 2018
ISSN: 1477-7819
DOI: 10.1186/s12957-018-1538-8