This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: FMGE 2018, Subject name: Surgery
[{'content': 'AFP is a tumour marker for which of the following? \nSelect and explain. \nA. HCC, B. RCC, C. Oncocytoma, D. Chordoma', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Markers of Hepatocellular carcinoma are: 1. AFP (a-fetoprotein) 2. PIVKA-2 (Protein induced by vitamin K absence 2) Note: The fibrolamellar variant of HCC has normal HCC values. a FP is not raised in all the patients of HCC, > 20 ng/ ml of AFP value is only seen in 70% of patients Markers raised in the fibrolamellar variant of HCC are: 1. Neurotensin 2. B12 binding globulin', 'role': 'assistant'}]