Also referred to as bladder scan, radionuclide cystogram is a
diagnostic nuclear test that uses a solution containing
radioactive material to outline the bladder to diagnose
conditions such as reflux, distention or incomplete emptying.
The test is performed in a radiology department by a technician
under a physician's supervision. Prior to this test, the patient
requires no special preparation. The patient is asked to lie on
a scanner table. After cleaning the urethral opening, a catheter
is placed into the urethra and into the bladder. A solution
containing radioactive material is instilled into the bladder
until the bladder is full or the patient indicates a feeling of
fullness. The bladder is then scanned and various images are
taken of the bladder and kidneys. The patient may also be asked
to urinate while being scanned. When testing for incomplete
bladder emptying, images are taken when the bladder is full and
then again after urination. The patient may experience some
discomfort during insertion of the