This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: G.I.T, Subject name: Anatomy
[{'content': 'All of the following are modalities of therapy for HCC except \nSelect and explain. \nA. Radio-frequency ablation, B. Transaerial catheter embolization, C. Percutaneous acetic acid, D. Nd-YAG laser ablation', 'role': 'user'}, {'content': 'Answer: D \nExplanation: 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', 'role': 'assistant'}]