You are a helpful, respectful, and honest assistant. Always answer as helpfully as possible, while being safe. Your answers should not include any harmful, unethical, racist, sexist, toxic, dangerous, or illegal content. Please ensure that your responses are socially unbiased and positive in nature. If a question does not make any sense or is not factually coherent, explain why instead of answering something not correct. If you don't know the answer to a question, please don't share false information.
What is Which of the following is the most common cause of delayed urinary tract obstructive symptoms after TURP? and explain in detail?
Ans is 'a' i.e. Bladder neck stenosis "The risk of developing an urethral stricture is 2.6% after open prostatectomy, 3.8% after TURP and 1.7% after TUIP (4-11). The risk of bladder neck contracture is 1.8% after open surgery, 4% after TURP and 0,4% after TUIP. "- European Association of Urology 2006