The relationship of vesico-ureteric reflux to urinary tract infection and chronic pyelonephritis-reflux nephropathy.

Adult Child, Preschool Chronic Disease Coitus Female Humans Hypertension/etiology Infant Infant, Newborn Male Pregnancy Pyelonephritis/complications,diagnostic imaging,etiology,pathology Recurrence Ureter/abnormalities Urinary Tract Infections/complications,etiology Urography Vesico-Ureteral Reflux/complications,diagnostic imaging,genetics,pathology,physiopathology