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Insights into Imaging
Fig. 5 | Insights into Imaging

Fig. 5

From: Viscoelastic parameters derived from multifrequency MR elastography for depicting hepatic fibrosis and inflammation in chronic viral hepatitis

Fig. 5

Graphs show area under the receiver operating characteristic curves (AUC) for viscoelastic parameters derived mMRE for diagnosing fibrosis in (A) training cohort, and (C) validation cohort, as well as inflammation (B) in training cohort, and (D) in validation. There were superior diagnostic performances in training cohort for various fibrosis stages (AUC: from 0.86 to 0.96, p < 0.05) and inflammatory activity grades (AUC: from 0.72 to 0.92, p < 0.05). The viscoelastic parameters were fair to good with high discriminatory capability for diagnosing fibrosis and inflammation (all AUCs > 0.75)

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