Chronic pyelonephritis and vesico-ureteric reflex.
D002908:Chronic Disease; D006801:Humans; D011704:Pyelonephritis / Q000000981:diagnostic imaging*; D011859:Radiography; D012018:Reflex; D014513:Ureter / Q000000981:diagnostic imaging*; D001743:Urinary Bladder / Q000000981:diagnostic imaging*
BLADDER/radiography; PYELONEPHRITIS/radiography; URETER/radiography