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What is All of the following are modalities of therapy for HCC except and explain in detail?
Treatment options for hepatocellular carcinoma Surgical: Resection Oho topic liver transplantation Ablative: Ethanol injection Acetic acid injection Thermal ablation(cryotherapy, Radio-frequency ablation, microwave) Combination Transaerial and Ablative Transaerial: Embolization Chemo embolization Radiotherapy Systemic Chemotherapy Hormonal Immunotherapy External-beam Radiation therapy Ref: Sabiston 20th edition Pgno : 1458-1463