A voiding cystourethrogram (VCUG) is an X-ray test. It takes pictures of your bladder and urethra while you urinate. The urethra is the tube that carries urine from.
Called a VCUG or cystogram, this test shows your doctor the size of your The catheter is taken out and more x-rays are taken while you pass urine into a.
A voiding cystourethrogram (VCUG) uses a small amount of radiation to make images of a person's urinary system. Sometimes VU reflux only occurs while urinating (voiding), which is why the VCUG includes taking X-ray images while the bladder is being emptied. Since VU reflux can.