我科自1980年起应用会阴经皮穿刺前列腺注射CAG(石碳酸,冰醋酸,甘油)溶液治疗前列腺增生共67例,报告如下: 注射治疗操作方法患者取膝胸位,衰老及活动不便的患者可以左侧卧位,或膀胱截石位。会阴部常规消毒后,用0.5—1%的普鲁卡因在中心区作局部浸润麻醉,左手食指伸入肛肠,扪及前列腺两侧叶后方并略向前顶使其固定,同时用手指触觉体会以防止穿刺针紧贴直肠壁,或进入肠腔,右手取腰穿针(6号)选定会阴正中点, Our department from 1980 percutaneous percutaneous prostatic injection of CAG (carbolic acid, acetic acid, glycerol) solution of benign prostatic hyperplasia, a total of 67 cases, the report is as follows: Injections of patients with knee thoracic operation, patients with aging and mobility problems Left lateral position, or bladder lithotomy position. Perineal routine disinfection, with 0.5-1% procaine in the central area for local infiltration anesthesia, the left index finger into the anorectal, palpable on both sides of the prostate behind the leaf and slightly to the front to make it fixed, while the touch with your fingers Experience to prevent the needles close to the rectal wall, or enter the intestine, right lumbar needle (6) selected midpoint of the perineum,