MICROANATOMY

Detailed explanation-1: -A VCUG, or a voiding cystourethrogram, is a minimally invasive test that uses a special x-ray technology called fluoroscopy to visualize your child’s urinary tract and bladder.

Detailed explanation-2: -A voiding cystourethrogram is an x-ray study of the bladder and urethra. It is done while the bladder is emptying.

Detailed explanation-3: -Voiding cystourethrography (VCUG), also known as a micturating cystourethrography (MCU), is a fluoroscopic study of the lower urinary tract in which contrast is introduced into the bladder via a catheter.

Detailed explanation-4: -Cystography is a fluoroscopic study that images the bladder. It is similar to a voiding cystourethrogram (VCUG), and the difference between the studies is primarily one of emphasis; a cystogram focuses on the bladder and a VCUG focuses on the posterior urethra.