BACKGROUND 0.75; 0.70, respectively; p < 0.001) CONCLUSIONS: This study provides the first reference range of quantitative metrics in PSC and indicates that quantitative biliary metrics improve discriminative performance in event-free survival in PSC. IMPACT AND IMPLICATIONS: This study establishes a reference range for quantitative MRCP metrics in primary sclerosing cholangitis and demonstrates their additive value predicting event-free survival. These findings support the incorporation of multi-domain approaches in prognostic modelling and potential of quantitative imaging as surrogate endpoint in clinical trials.
Middelburg et al. (Fri,) studied this question.