1Department of Radiology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China, People's Republic of, 2MR Collaboration NE Asia, Siemens Healthcare, Shanghai, China, People's Republic of
DCE-MRI, IVIM and DKI are emerging as
promising tools for tumor diagnositic or therapy-predictive purposes. We
performed these three methods in patients with rectal cancer simultaneously to
find out their correlations. Our results showed significant correlation between
perfusion sensitive parameters of IVIM and DCE-MRI. In addition, DKI parameters
were calculated from data with a low (0-1000) and high (200-2000) b-value range,
and the parameters from low b-value range showed significant correlation with
IVIM parameters, but not for the high b-value range.
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