Placement of a Sodium Hyaluronate Solution onto the Liver Surface as a Supportive Procedure for Radiofrequency Ablation of Hepatocellular Carcinomas Located on the Liver Surface: A Preliminary Report

RF ablation can be safely and effectively performed on HCCs located close to the liver surface with placement of sodium hyaluronate onto the liver surface, thereby preventing burn injuries to abdominal wall or adjacent organs.