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Abstract #1319

MRI Characterization of Renal Masses Using Gadolinium-Enhanced Subtraction Technique: Accuracy of a Quantitative Methods to Detect Tumor Enhancement

Martin P. Smith1, Olga Brook1, Long Ngo2, Neil Rofsky3, Ivan Pedrosa4

1Radiology, BIDMC, Boston, MA, United States; 2Medicine, BIDMC, Boston, MA, United States; 3Radiology, UT Southwestern, Dallas, MA, United States; 4Radiology, UT Southwestern, Dallas, TX, United States

Quantitative methods can be used to diagnose accurately solid enhancing renal tumors with contrast-enhanced MRI that works with image subtraction and comparing SI measurements between unenhanced and contrast-enhanced images.