Reflux pyelonephritis in adults secondary to congenital lesions of the ureteral orifice.
D000293:Adolescent; D000328:Adult; D000368:Aged; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D011704:Pyelonephritis / Q000209:etiology*; D014513:Ureter / Q000002:abnormalities*; D014718:Vesico-Ureteral Reflux / Q000209:etiology*