Tract embolization using absorbable gelatin sponge torpedoes following transsplenic or transhepatic access in pediatric patients

Key Points

• The aim is to evaluate the effectiveness of absorbable gelatin sponge torpedoes for tract embolization in pediatric patients.
• Utilized absorbable gelatin sponge torpedoes for tract embolization.
• Employed transsplenic or transhepatic access techniques.
• Assessed the effectiveness in achieving parenchymal sealing during interventions.
• Achieved controlled, layered sealing in portal venous interventions.
• Demonstrated feasibility and safety in pediatric patients.