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This study aimed to investigate the diagnostic value of IVIM-DWI and DCE-MRI in differentiating benign and malignant musculoskeletal tumors. IVIM parameters (FP, D, and DP) were statistically compared with ADC and DCE-MRI (Ktrans, Kep, Ve, and iAUC) within two groups. D, Ktrans and Kep have good diagnostic performance in identification of benign and malignant musculoskeletal tumors, DCE-MRI and IVIM have similar diagnostic efficacy, and combining these two methods can further improve the diagnostic performance. IVIM-DWI may be an alternative to DCE-MRI in patients with contrast contraindications.
Cheng et al. (Wed,) studied this question.