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(Pediatrics in Review. 2007;28:e6-e8.)
© 2007 American Academy of Pediatrics
In Brief |
| The first 300 words of the full text of this article appear below. |
Clinical Significance of Primary Vesicoureteral Reflux and Urinary Antibiotic Prophylaxis After Acute Pyelonephritis: A Multicenter, Randomized, Controlled Study. Garin EH, Olavarria F, Nieto VG, Valenciano B, Campos A, Young L.
Pediatrics. 2006;117
:626
–632
Vesicoureteral reflux (VUR) is the retrograde flow of urine from the bladder into the ureter and, frequently, the renal collecting system. The presence of VUR is associated with an increased likelihood of pyelonephritis during urinary tract infections (UTIs) that, in turn, may be associated with the development of renal scarring, hypertension, or renal failure.
Primary VUR, which may resolve spontaneously, describes reflux caused by a congenital anatomic deformity of the ureterovesical junction without other urinary tract abnormalities predisposing to VUR. Secondary VUR refers to reflux resulting from increased bladder pressure (eg, posterior urethral valves), abnormal attachment of the
David G. Bundy, MD, MPH
Cincinnati Childrens Hospital Medical Center
Cincinnati, Ohio
Janet R. Serwint, MD, Consulting Editor, In Brief
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