Intravoxel incoherent motion (IVIM) model-based analysis of diffusion-weighted imaging (DWI) is increasingly employed in oncologic imaging. Although first experiences with IVIM DWI for response analysis of hepatocellular carcinoma (HCC) after embolization therapies in general have recently been reported, response characteristics of specific treatment options are so far unknown. We describe differences in treatment response parameters of HCCs obtained by IVIM DWI in resin-radioembolization and glass-radioembolization.
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