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目的评价尿动力学检查 (UDS)在青少年尿频诊治中的作用。方法对 6 5例尿频为突出症状的青少年患者行UDS。结果 6 5例中有不稳定膀胱 (DI) 4 0例 ,尿道压增高 2 8例 ,膀胱逼尿肌无力 6例 ,正常 8例 ,分别占 6 1 5 %、43 0 8%、9 2 3%和 12 31%。结论青少年尿频主要与尿道压增高诱发的逼尿肌功能不稳定相关 ,部分病例比较特殊 ,治疗中需区别对待。尿动力学检查在诊断和指导治疗方面起着重要的作用。
Objective To evaluate the role of urodynamic examination (UDS) in diagnosis and treatment of adolescent urinary frequency. Methods Twenty-five adolescents with prominent symptoms of urinary frequency were enrolled in this study. Results Sixty-five cases had unstable bladder (DI), 28 cases of urethral pressure increase, 6 cases of bladder detrusor weakness and 8 cases of normal, accounting for 61.5%, 43.0% and 92.3% respectively % And 12 31%. Conclusion Urinary frequency in adolescents is mainly associated with instability of detrusor induced by increased urethral pressure. Some cases are rather special and need to be treated differently. Urodynamic tests play an important role in the diagnosis and guidance of treatment.