The diagnostic value of controlled attenuation parameter (CAP) and magnetic resonance imaging derived proton density fat fraction (MRI-PDFF) for the evaluation of intestinal failure-associated liver steatosis among adult chronic intestinal failure pa

Both MRI-PDFF and CAP demonstrate high diagnostic accuracy in detecting liver steatosis (LFC >5.5 %) in adult CIF patients. Additionally, CAP shows a strong correlation, while MRI-PDFF exhibits an excellent correlation with severity of 1H-MRS-derived LFC. Both non-invasive techniques, may serve a valuable role in routine assessment of steatosis and steatosis severity in this population, potentially improving early diagnosis, monitoring and understanding of IFALD pathogenesis, ultimately improving patient outcomes.