患者男,69岁。于2003年10月14日例行体检时发现前列腺Ⅰ度肥大,当时未予治疗。2004年出现尿频、尿急、尿不净等症状约半年,再次体检发现列腺肥大增至Ⅱ度。两年体检时检测ALT正常,B超:肝胆胰脾双肾未见异常。当年9月16日开始在我院外科治疗,给予非那雄胺片5mg口服,1次/d;癃闭舒 Male patient, 69 years old. On October 14, 2003 routine physical examination found Prostatic I degree hypertrophy, was not treated. In 2004, urinary frequency, urgency, urinary net symptoms such as about six months, another physical examination found that enlarged gland hypertrophy Ⅱ degree. Two-year examination of normal ALT, B ultrasound: no abnormal liver and gallbladder spleen and kidney. Sept. 16 that year began surgical treatment in our hospital, given finasteride tablets 5mg orally, 1 / d;