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
[{'content': 'Definite markers for hepatoblastoma is- \nSelect and explain. \nA. LDH, B. Alpha-fetoprotein (AFP), C. HCG, D. Alkaline phosphatase', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Hepatoblastoma \xa0\n\nHepatoblastorna is the most common primary hepatic tumor of childhood. Rare cases of adult hepatoblastoma have been reported, but overall, the median age of presentation is 18 months, & almost all cases occur before the age of 3 years.\nRecently it has been associated with familial polyposis syndrome.\nMost often, this tumor presents as an asymptomatic mass.\nIt arises from right lobe 3 times more than left.\nSerum APP is elevated in 85-90% of patients and can serve as a useful marker for therapeutic response.', 'role': 'assistant'}]