Nontransplant Pediatric Hepatobiliary Interventions.

Pediatric interventional radiologists are critical members of the multidisciplinary team that manages pediatric hepatobiliary conditions. While many procedures performed in pediatric patients overlap with those performed in adults, the techniques are often modified for children to accommodate the unique challenges of smaller patients and to account for pediatric-specific disease processes. Examples of pediatric hepatobiliary interventions include those performed for biliary atresia evaluation, neonatal choledocholithiasis, protein-losing enteropathy in patients with congenital heart disease, congenital portosystemic shunt closure, and extrahepatic portal vein obstruction management. This review highlights various interventional strategies used to manage nontransplant pediatric hepatobiliary conditions. ©RSNA, 2026 Supplemental material is available for this article.