Read the Following Excerpt from a Patient's Health Record: "Imaging

Read the following excerpt from a patient's health record: "Imaging: VCUG: No hydronephrosis noted. Spiral CT of kidneys on day 3 of admission revealed perinephric abscess formation of the left kidney." What are the correct translations of the underlined words in the health record?

A) VCUG-visual cystourethrogram (procedure for looking at the bladder and urethra) ; hydronephrosis-bladder condition caused by the obstruction of urine flow
B) VCUG-visual cystourethrogram (procedure for looking at the bladder and urethra) ; hydronephrosis-kidney condition caused by the obstruction of urine flow
C) VCUG-voiding cystourethrogram (imaging procedure of the bladder and urethra produced during urination) ; hydronephrosis-condition caused by water on the bladder
D) VCUG-voiding cystourethrogram (imaging procedure of the bladder and urethra produced during urination) ; hydronephrosis-condition of the kidney caused by the obstruction of urine flow