Because it is situated a round the urethra ( bladder pipe ) , enlargement causes obstruction in urethra 由于它位于尿道（通向膀胱的管道）周围，它增大时可引起尿道阻塞。
The prostate is located in back of the urethra , the shape is like cone , and someone described it chestnut 位于人体的后尿道处，外形像个圆椎体，有人形容为栗子样。它
For both men and women , chlamydia can cause reiters syndrome , which involves inflammation of the eyes , joints and urethra 男女患有衣原体，可引致眼睛炎、关节炎及尿道发炎综合症
Besides , urethral block , bph or the damnification at perineum and urethra all also induce the chronic prostatitis 下尿路梗阻和炎症，前列腺增生，会阴部及尿道损伤也可诱发前列腺炎。
There is gland tissue located the above back of female urethra , it is called female " prostate " in medicine 女性尿道的后上方和尿道周围有类似男性前列腺样组织，医学上称女性前列腺，大约
Enlargement of the prostate gland results in compression of the urethra and causes obstruction to the flow of urine 增生始于尿道周围的前列腺组织，逐渐压向尿道，引致尿道狭窄及小便困难。
Cystourethroscopy showed normal urethra without definite obstructive lesion , severe distended bladder with marked trabeculation 尿道膀胱镜检发现膀胱有明显小梁形成及逼尿肌肥厚；但尿道无阻塞性病灶。
It is part of the male reproductive system . it is about the size of a chestnut . it surrounds the urethra and lies in the pelvic cavity 它是男性生殖系统中的一个器官，体积如栗子般大，位于盘骨腔膀胱之下。
As we know , there are a pair of duct - like gland tissue located in the back of urethra and prostate , that is spermatophore 我们知道，在人体的后尿道处，前列腺的后方，生长着一对呈管状的腺体组织，叫做精囊。
It is part of the male reproductive system . it is about the size of a chestnut . it surrounds the urethra and lies in the pelvic cavity 它是男性生殖系统中的一个器官，体积如栗子般大，位于盘骨腔膀胱之下。
