我院自 1996年开始应用三腔高压气囊导管扩裂术治疗老年人前列腺增生症(ＢＰＨ) ,方法简便易行 ,又安全可靠 ,病人容易接受 ,经随访效果良好 ,现报告如下。1　临床资料1 1　一般资料　本组共 2 0例 ,年龄 6 0～84岁 ,其中 70岁以上 17例 ,排尿困难病史最长 8年 ,最短 1年 ,夜尿 Our hospital since 1996, the application of three-chamber high-pressure balloon catheter dissection in the treatment of benign prostatic hyperplasia (BPH) in elderly people, the method is simple, safe, reliable, patient easy to accept, the follow-up effect is good, are as follows. 1 Clinical data 1 1 General Information The group a total of 20 cases, aged 60 to 84 years, of which 17 cases over the age of 70, history of dysuria up to 8 years, minimum 1 year, nocturia