Validation of Transient Elastography Cut Points to Assess Advanced Liver Fibrosis in Children and Young Adults: The Boston Children's Hospital Experience

This study validates previously determined liver stiffness measurement cut points of 8.6 kPa and 11.5 kPa to predict METAVIR F3-F4 and F4 fibrosis in children and young adults in separate cohorts. With increasing data on the utility and validity of liver stiffness measurement in children, transient elastography may help identify patients with greater risk of advanced fibrosis and those who need liver biopsy assessment and/or surveillance for the complications of cirrhosis in a variety of liver disorders.