This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Urethra & Penis, Subject name: Surgery
Clinical scenario having scrotum with bag of worms: 
Select and explain. 
A. Varicocele, B. Hydrocele, C. Torsion of testis, D. Congenital hernia
A: Varicocele
Answer: A: Varicocele 
Explanation: Ans. (a) VaricoceleRef: Bailey 26th Edition Page 1381* On palpation of varicocele with the patient standing the varicose plexus feels like a bag of worm.