经尿道电汽化术（ＴＶＰ）治疗前列腺增生症（ＢＰＨ）是近几年才在国内开展的新技术〔１〕。１９９８年我们采用ＴＶＰ治疗ＢＰＨ１１０例，取得了良好的疗效，现报道如下。１　资料与方法１．１　一般资料　本组共１１０例，年龄５４～８５岁，平均６７．５岁，有排尿困难病 Transurethral electrovaporization (TVP) in the treatment of benign prostatic hyperplasia (BPH) is only carried out in recent years in China new technology [1]. In 1998 we used TVP treatment BPH110 cases, and achieved good results, are reported below. 1 Materials and Methods 1.1 General Information The group of 110 cases, aged 54 to 85 years, mean 67.5 years old, with dysuria