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
A 9 year boy presented with abdominal pain and recurrent UTI, IVP reveales duplication of left ureter. The most likely site of ectopic opening would be - 
Select and explain. 
A. Prostatic urethra, B. Ejaculatory duct, C. Seminal vesicle, D. Vas-deference
A: Prostatic urethra
Answer: A: Prostatic urethra 
Explanation: Ans. is 'a' i.e., Prostatic Urethra "In the male, the posterior urethra is the most common site of termination of an ectopic ureter." - Cambell's UrologyTLocation of Ectopic Ureter(In decreasing order) Ref. Cambell UrologyIn Males In Females* Posterior urethra Urethra* Seminal vesicle * Vestibule* Prostatic utricle * Vagina* Ejaculatory duct * Cervix or uterus* Vas deferens * Ganer's duct * Urethral diveiculum