患者男,29岁,干部。因尿频、尿急、尿痛、排尿不尽、反复发作半年余、加重半月。时有会阴不适,大便用力时尿道有滴白现象,于1996年5月7日就诊。查体:外生殖器发育正常,尿道口潮红湿润,未见明显脓性分泌物。肛诊发现前列腺质稍硬、光滑,中间沟存在,压痛明显。前列腺液常规检查白细胞(+++)卵磷脂小体(++),前列腺液细菌培养见金黄色葡萄球菌及大肠杆菌生长,药敏试验为庆大霉素高度敏感,丁胺卡那中 Male patient, 29 years old, cadre. Due to frequent urination, urgency, dysuria, urination endless recurrent more than six months, increased half a month. When the perineal discomfort, stool force when the urethra drip white phenomenon, in May 7, 1996 treatment. Physical examination: external genitalia normal development, hygroscopic urethra, no clear purulent secretions. Anus diagnosed prostate gland slightly harder, smooth, there is the middle groove, tenderness significantly. Prostatic fluid routine examination leukocyte (+++) lecithin (++), prostatic fluid bacterial culture, Staphylococcus aureus and Escherichia coli growth, drug sensitivity test for gentamicin highly sensitive, amikacin