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自1988年5月我们应用自行研制的金属管隐蔽气囊前列腺扩张器(简称前列腺扩张器)治疗前列腺增生症(BPH)65例。在尿道粘膜麻醉下,用等距离体外定位法等定位(其中两种不需X线电视荧光屏监视也可以),采用气囊直径20～25mm、气
Since May 1988 we applied self-developed metal tube concealed balloon dilator (Prostate Dilator) for the treatment of benign prostatic hyperplasia (BPH) 65 cases. Under urethral mucosal anesthesia, positioning with equal distance in vitro positioning method (two of which do not need X-ray TV screen monitoring can be), the use of balloon diameter 20 ~ 25mm, gas