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: Radiology
Anorchia best diagnosed by: 
Select and explain. 
A. USG, B. SPECT, C. CT, D. Laparoscopy
D: Laparoscopy
Answer: D: Laparoscopy 
Explanation: Ans. Laparoscopy