How is UTI (Urinary Tract Infection) diagnosed in children? Do we operate phimosis in children and when? How is nocturia treated? Is there indication for surgery in VUR (Vesicoureteral Reflux) and NB (Neurogenic Bladder)? Is the restoration of hypospadias only for the experienced Paedourologist?  When do we intervene the upper urinary tract dilatation? Everything the General Urologist should know.