This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Liver, Subject name: Surgery
The screening for HCC in chronic liver disease is: 
Select and explain. 
A. Serial USG+AFP, B. Serial LFT+AFP, C. Serial LFT+CT scan, D. Serial USG+ serial LFT
A: Serial USG+AFP
Answer: A: Serial USG+AFP 
Explanation: Screening in high risk cases is done with Serial USG+AFP .