Ultrasound Urodynamic Studies In Women And Children With Voiding Dysfunction

Background and objectiveVoiding dysfunctions, frequently confronted disorder in pediatric patients, can occur at various ages. Pediatric voiding dysfunctions are complicated, although it is mainly included the neurogenic bladder-sphicter dysfunction (NBSD), primary monosymptomatic nocturnal enuresis (PMNE), urinary tract infection (UTI) and posterior urethral valve (PUV). Complicated voiding dysfunctions usually influence children's study, development, even threat their lives. Timely and accurate detection and evaluation voiding dysfunction is very important for significant improve the results of treatment. Voiding dysfunctions of adults, especially female attract more and more attentions from urologists and gynecologists. Urinary incontinence accounts for major part of adult voiding dysfunction, which affects patient's daily lives significantly and causes depression and social works restrained.Urodynamic study has been used to evaluate the function of bladder, urethral and pelvic floor during both filling and voiding phrase. The exam is required to imitate the symptoms of daily activities in the controlled circumstances, through which urodynamic machine can determine the function status of bladder and urethral and find out the possible reasons. Today, the role of routine urodynamic techniques is somewhat limited as the improvement of requirement on the disease diagnosis.