Voiding Dysfunction: A Frequent but Somehow Unknown Problem in Children

Abstract

Voiding dysfunction is a spectrum of abnormal learning of voiding behavior seen in 10-15% of children. Clinical symptoms are frequency, dysuria, urge incontinence or infrequent voiding. In some cases constipation is also seen. The complication is recurrent urinary tract infection with or without vesicoureteral reflux and probable renal insufficiency. For evaluation, urine analysis and urine culture, renal ultrasound and evaluation of urinary residue as well as voiding cystoureterography, renal DMSA scan and urodynamic study may be necessary.