基于拓扑数学模型的无创尿动力学分析方法应用初探
Background: Assessment of bladder outlet obstruction (BOO) and urethral stricture are standard clinical practice in patients with lower urinary tract symptoms (LUTS). This is currently achieved through pressure-flow studies. Research indicates that voiding function impairment of the bladder is associated with detrusor, lower urinary tract and nervous factors, it is not suit to release the fact just depended on the urine flow rate.<br> Objective: To report a noninvasive technique and mathematic method of analysis for assessment of BOO in male subjects using noninvasive urodynamic(NUD)and to test the independent ability of noninvasive urodynamic data to evaluate the detrusor contractility．distinguish between voiding with and without abdomen force．classification of patients with and without obstructed using a nomogram similar to pressure—Qmax nomogram．<br> Conclusion: Using noninvasive urodynamic data during voiding and a nomogram had independent discriminatory ability related to classification of detrusor contractility and outlet tract obstructed．
膀胱出口梗阻 尿动力学分析 拓扑数学模型 无创性检查 逼尿肌 收缩能力
陈虎 宋波
南方医科大学附属江门医院泌尿外科 529000 第三军医大学附属西南医院泌尿外科研究所 529000
国内会议
南京
中文
177-178
2011-10-27（万方平台首次上网日期，不代表论文的发表时间）