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经尿道针刺前列腺内消融术，是目前治疗前列腺增生症（ＢＰＨ）较为安全有效的方法。该方法是在直视下，将消融电极分别插入增生的前列腺中叶、两侧叶１．５～２．０ｃｍ，消融信号产生器发出的电功率，通过电极转化为热能，使该处产生６５～１００℃高温，使组织发生凝固坏死，而对尿道无损伤。本组共３６例，其中２９例术后１４天其最大尿流率及平均尿流率均较术前增加（Ｐ＜０．０５及Ｐ＜０．００１），且前列腺症状评分（Ｉ—ＰＳＳ）和生活质量评分（Ｑ）亦获明显改善。
Transurethral pricking intraabdominal ablation is a safe and effective method for the treatment of benign prostatic hyperplasia (BPH). The method is under direct vision, the ablation electrodes were inserted into the Prostate Prostate hyperplasia, both sides of the leaves 1.5 ~ 2.0cm, ablation signal generator issued by the electric power, through the electrode into heat energy, where the resulting 65 to 100 ℃ high temperature, so that tissue coagulation necrosis, but no damage to the urethra. The group of 36 cases, of which 29 cases of 14 days after operation, the maximum urinary flow rate and average uroflow rate were increased compared with preoperative (P <0.05 and P <0.001), and prostate symptom score (I-PSS ) And quality of life score (Q) have also been significantly improved.