This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Neoplasia, Subject name: Pathology
Tumor marker for dysgerminoma is? 
Select and explain. 
A. AFP, B. LDH, C. HCG, D. CA-125
B: LDH
Answer: B: LDH 
Explanation: Ans is 'b' i.e., LDH * Most dysgerminomas are associated with elevated serum lactic dehydrogenase (LDH).* Additionally, elevated serum levels of neuron-specific enolase, calcium, inhibin, placental alkaline phosphatase (PLAP), and prolactin have been reported.