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: Gynaecology & Obstetrics
In a case of Dysgerminoma of ovary one of the following tumor markers is likely to be raised: 
Select and explain. 
A. Serum HCG, B. Serum alphafetoprotein, C. Serum lactic dehydrogenase, D. Serum inhibin
C: Serum lactic dehydrogenase
Answer: C: Serum lactic dehydrogenase 
Explanation: None