It`s rarely consequent to the simple urethritis,rectum affection or other infectious dideases.The prostatic urethral blenorrhagia is characterzied by evolution by acute crisis,seperated by chronic moments. The fomation of ascess which opens at the bladder or at the rectum may occur in some cases.The treatment consists in the compressio of prostata,rectal tract and if necessary,incision of the abscess for internal washing.