This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: DNB 2018, Subject name: Pathology
Alpha feto protein is a tumor marker for: 
Select and explain. 
A. Hepatocellular Carcinoma, B. Ovarian carcinoma, C. Seminoma, D. Pheochromocytoma
A: Hepatocellular Carcinoma
Answer: A: Hepatocellular Carcinoma 
Explanation: Alpha Feto Protein: Tumor Marker for: Hepatocellular Carcinoma Non seminoma Germ cell Tumor Embryonic Tumor Yolk sac Tumor Variant of HCC in which AFP is not elevated:Fibrolamellar variant Tumor marker for seminoma :KiT, OCT4, PLAP. Tumor marker for Ovarian carcinoma: CA- 125. Tumor marker for Pheochromocytoma: Metanephrines