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
Which of the following closely mimics testicular malignancy - 
Select and explain. 
A. Hydrocele, B. Haematocele, C. Spermatocele, D. Cyst of epididymis
B: Haematocele
Answer: B: Haematocele 
Explanation: None