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
Elevated AFP levels are seen in all of the following except - 
Select and explain. 
A. Hepatoblastoma, B. Seminoma, C. Teratoma, D. None of the above
B: Seminoma
Answer: B: Seminoma 
Explanation: Ans. is 'b' i.e., Seminoma Ca o It is never elevated in seminomas. Presence of alpha feto protein rules out the diagnosis of seminomas.