When is voiding cystourethrography (VCUG) indicated in the workup of pediatric urinary tract infection (UTI)?

Updated: Mar 19, 2019
  • Author: Donna J Fisher, MD; Chief Editor: Russell W Steele, MD  more...
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Voiding cystourethrography (VCUG) may be indicated after a first febrile UTI if renal and bladder ultrasonography reveal hydronephrosis, scarring, obstructive uropathy, or masses or if complex medical conditions are associated with the UTI. VCUG is recommended after a second episode of febrile UTI. [3]

See Workup for more detail.

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