This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: General pathology, Subject name: Pathology
AFP is raised in- 
Select and explain. 
A. Yolk sac tumor, B. Seminoma, C. Teratoma, D. Choriocarcinoma
A: Yolk sac tumor
Answer: A: Yolk sac tumor 
Explanation: Harshmohan textbook of pathology 7th edition. *seminoma malignant tumor of testes-it is associated with elevated hCG level in blood. *choriocarcinoma- hCG level increases in blood. *yolk sac tumor/endodermal sinus tumor -alphafetoprotien increases.