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: Surgery
Gyancomastia may by seen in all of the following conditions except - 
Select and explain. 
A. Klinefelter syndrome, B. Cirrhosis of liver, C. Cryptorchidism, D. Sexcord tumour of sertoli cells
C: Cryptorchidism
Answer: C: Cryptorchidism 
Explanation: None