摘要 应用排尿期尿道压力分布描记(MUPP)方法诊断膀胱出口梗阻(BOO)，并与压力-流率结果相比较，对24例前列腺增生症患者进行排尿期尿道压力测定与压力-流率测定，将MUPP所得后尿道压力跌落(UPG)与压力-流率测定所得尿道阻力因子(URA)及被动尿道阻力关系(PURR)进行相关性研究与诊断试验。结果表明：UPG与URA及PURR呈显著性正相关，MUPP诊断BOO结果与A-G图、URA及PURR具有较高的诊断符合率。与压力-流率相比，MUPP诊断BOO各有优点与缺点，但不失为定量诊断BOO的一种新方法。

    Micturitional urethral pressure profile in evaluatingbladder outflow obstruction Liao Limin, CaiMing, Shi Bingyi, et al. Department of Urology, the 309th Hospital of PLA, Beijing 100091

    Abstract Micturitional urethral pressure profile (MUPP) and pressure flowstudies were performed for 24 benign prostatic hyperplasia patients. Well correlation ofMUPP has been found with A-G monogram, urethral resistance factor (URA), and passiveurethral resistance relation (PURR). It was concluded that MUPP might be a sound method indiagnosing bladder outflow obstruction.

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