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
The posterior urethra is best visualized by – 
Select and explain. 
A. Static cystogram, B. Retrograde urethrogram, C. Voiding cystogram, D. CT cystogram
C: Voiding cystogram
Answer: C: Voiding cystogram 
Explanation: Micturating / Voiding cystourethrography is the best method to visualize posterior urethra, posterior urethral valve and vesico ureteric reflux.