This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: G.I.T, Subject name: Pathology
Definite markers for hepatoblablastoma is 
Select and explain. 
A. LDH, B. Alpha-fetoprotein (AFP), C. hCG, D. Alkaline phosphatase
B: Alpha-fetoprotein (AFP)
Answer: B: Alpha-fetoprotein (AFP) 
Explanation: Hepatoblastoma is a rare malignant tumour arising from primitive hepatic parenchymal cells. It presents before the age of 2 years as progressive abdominal distension with anorexia, failure to thrive, fever and jaundice. It is more common in boys. The concentration of serum AFP is high. Microscopy: two variants, epithelial type and mixed epithelial and mesenchymal type. TEXT BOOK OF PATHOLOGY 6TH EDITION HARSH MOHAN PGNO.637