VUR: One way to assess for vur (vesicoureteral reflux) is with a VCUG (voiding cystourethrogram). To perform this test a catheter is placed into the urinary bladder in order to introduce radio-opaque contrast into it. Once the bladder is filled the patient voids under flouroscopy. If contrast goes up the either ureter then vur is proven.
Answered 6/10/2014
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