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
Complication of the urethral stricture are: 
Select and explain. 
A. Retension of urine, B. Urethral diverticulum, C. Periurethral abscess, D. All of the above
D: All of the above
Answer: D: All of the above 
Explanation: (AH of the above): Ref: 1394-LB (1368-B &L 25th)Complications of urethral stricture includeTreatments of urethral stricture* Retension of urine* Urethral diverticulum* Periurethral abscess* Urethral fistula* Hernia, haemorrhoides and rectal prolapse due to abdominal straining to void urined* Dilatation- Gum elastic bougie- Filiform and follower- Metal sounds- Self-de-flatation with Nelaton catheter* Urethrotomy- Internal visual urethrotomy* Urethroplasty- Excision and end to end anastomosis- Patch urethroplasty