EUS-guided fine-needle liver biopsy in pediatric patients using a modified technique with one-pass, one-actuation wet suction.

Background And Aims: Liver biopsy (LB) can be a valuable tool to determine the etiology of pediatric liver disease. There is limited data of the role of EUS-LB in children. This study evaluated the efficacy and the safety of a modified technique (M)LB in cases at high risk of bleeding or obese children.