This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Pathology
Patient with cirrhosis is positive HBs Ag+ and has increased levels of alpha feto protein. What is the most probable diagnosis ? 
Select and explain. 
A. Submassive hepatic necrosis, B. Hepatocellular carcinoma, C. Massive hepatic necrosis, D. None of the above
B: Hepatocellular carcinoma
Answer: B: Hepatocellular carcinoma 
Explanation: Ans. is `b' i.e., Hepatocellular carcinoma Cirrhosis, hepatitis B positive and alpha fetoprotein strongly suggests hepatocellular carcinoma.