Figure 1: (a) Characteristic uroflow in dysfunctional voiding. A 10-year-old boy with daytime urinary incontinence, staccato voiding, elevated residual urine (60ml) and no hydronephrosis, (b) Dysfunctional voiding in a 58-year-old woman with continuous slow flow and 140 ml residual urine without any underlying neurological etiology. The current guidelines make no provision for categorizing such patients