"Percutaneous Ultrasound-guided Three-step Radiofrequency Ablation for Giant Hepatic Hemangioma"

"After destroying the main blood supply of the tumor, extracting the blood in the tumor, reducing the blood flow in the tumor and shrinking the tumor volume, the remaining tumor was then treated with radiofrequency ablation, namely the three-step radiofrequency ablation with one block, two inhalation and three damages."

Conventional radiofrequency ablation