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作者使用CO_2灌注对尿道表面压力进行测定,共32例(男25例,女7例),其中F尿路病变22例,对照组男、女各5例。检查结果(平均值):男性对照组的静止膀胱压为12cmH_2O,最大尿道压68cmH_2O,最大尿道关闭压56cmH_2O,前列腺长度4.5cm,功能尿道长度5.5cm。前列腺增生组(15例):静止膀胱压15cmH_2O,最大尿道压120cmH_2O,最大尿道关闭压105cmH_2O,前列腺长度5.5cm,功能尿道长度6.2
The authors used CO_2 perfusion on the urethral surface pressure was measured, a total of 32 cases (25 males and 7 females), including 22 cases of urinary tract disease in F, the control group of 5 males and 5 females. The test results (mean): the male control group resting bladder pressure was 12cmH2O, the maximum urethral pressure 68cmH2O, the maximum urethral closure pressure 56cmH2O, prostate length 4.5cm, functional urethral length 5.5cm. Prostatic hyperplasia group (n = 15): resting bladder pressure 15cmH2O, maximal urethral pressure 120cmH2O, maximal urethral closure pressure 105cmH2O, prostatic length 5.5cm, functional urethral length 6.2