前列腺增生是一种常见的老年性疾病.随着我国人民生活水平的提高,平均寿命的延长,因而发病数也相应地增高.前列腺增生虽系良性病变,但由于膀胱颈的梗阻,排尿不畅,可引起输尿管肾盂扩张,形成肾积水使肾实质萎缩与功能降低,继发感染、结石.最终发展成肾功能不全、尿毒症及高血压,对患者的健康和生命带来严重危害.虽然本病大部分可通过手术治疗,然而有些病 Prostate hyperplasia is a common disease of the elderly.With the improvement of living standards, the average life expectancy of the extension of the life expectancy, and thus the incidence increased accordingly.Hypotymic benign prostatic hyperplasia, but due to obstruction of the bladder neck, poor urination , Can cause ureteral dilatation of the ureter, the formation of hydronephrosis renal atrophy and reduced function, secondary infection, stones, eventually developed into renal insufficiency, uremia and hypertension, the patient’s health and life serious harm. Most of the disease can be treated by surgery, however, some diseases