Perfusion-Diffusion Ratio: A New IVIM Approach in Differentiating Solid Benign and Malignant Primary Lesions of the Liver

Figure 2

An FNH lesion is shown. Images (a–j) represent subsequent -values in IVIM acquisition; image (k) is T2 haste FS and shows mild hyperintensity of the lesion with a greater signal in the central scar; (l–o) are arterial, portal venous, and equilibrium phase after Gd-Bopta administration and present homogeneous arterial enhancement, with no washout; (p) is the hepatobiliary phase which shows enhancement of the lesion greater compared to the surrounding liver.

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