共存的膀胱过度活动-膀胱活动低下症

——一个下尿路症状的新综合征

COUB：a new syndrome of lower urinary tract symptom

BAI Zhiming

（Department of Urology，Affiliated Haikou Hospital，Xiangya School of Medicine，Central South University，Haikou 570208，China）ABSTRACT：Comprehending coexisting overactive-underactive bladder （COUB） contributes to the exploration of lower urinary tract symptom （LUTS）. This article reviews the definition，possible pathophysiological mechanisms，symptoms and diagnosis，as well as treatment options of COUB，so as to enhance the classification，diagnosis，and treatment of lower urinary tract symptom.

KEY WORDS：low urinary tract symptom；coexisting overactive-underactive bladder；overactive bladder；underactive bladder；bladder；detrusor muscle contraction摘要：共存的膀胱过度活动-膀胱活动低下症（COUB）为下尿路症状新综合征，对该综合征的了解有助于医者对下尿路症状患者的进一步认知。（剩余9190字）