笔者自1989～1994年在B超引导下行前列腺穿刺注射硬化剂治疗前列腺增生症67例，疗效满意，观介绍如下。1资料与方法1．1一般资料本组67例，年龄54～85岁，平均72岁。前列腺Ⅲ度增生48例，占71．6％；Ⅱ度增生17例，Ⅰ度增生2例，两者合计占28．4％。病程2个月～20年，平均7年。 The author from 1989 to 1994 in the B-guided prostatic hypospadias injection of sclerotherapy in the treatment of benign prostatic hyperplasia 67 cases, with satisfactory results, the concept described below. 1 Materials and Methods 1.1 General Information The group of 67 cases, aged 54 to 85 years, mean 72 years. Prostate Ⅲ degree proliferative 48 cases, accounting for 71.6%; Ⅱ degree 17 cases of hyperplasia, Ⅰ degree of hyperplasia in 2 cases, the two together accounted for 28.4%. Course of 2 months to 20 years, an average of 7 years.