cystourethrogram

voiding cystourethrogram (VCUG),

an x-ray image made during voiding and with the bladder and urethra filled with contrast medium. Synonym(s): cystourethrogram, micturating cystourethrogram, voiding cystogram

cys·to·u·re·thro·gram

(sis'tō-yūr-ē'thrŏ-gram) An x-ray image made during voiding with the bladder and urethra filled with contrast medium to demonstrate the urethra.
Synonym(s): voiding cystogram.