| |
|
Click on the first letter in the test name:
|
Bladder scan pet-scan pet-scan
Definition
A radionuclide cystogram is a special imaging tests called a nuclear scan that involves placing radioactive material into the bladder. A scanner then detects radioactivity to check bladder and urinary tract functions.
Alternative Names
Bladder scan
Why the Bladder scan is Performed
This test is done to see how your bladder empties and fills. It can be used to check for urine reflux or an obstruction in urine flow.
How the Bladder scan is Performed
The specific procedure may vary slightly depending on the reason for the examination (reflux, distention, incomplete emptying, or others).
You will lie on the scanner table. After cleaning the urinary opening, the health care provider will place a thin flexible tube, called a catheter, through the urethra and into the bladder. A solution containing the radioisotope is delivered into the bladder until the bladder is full (or you say that your bladder feels full).
Depending on the suspected problem, the timing of scan varies. The bladder may be scanned while full. You may be asked to urinate into a urinal, bedpan, or towels while being scanned.
To test for incomplete bladder emptying, images may be taken with the bladder full, then you will be allowed to get up and urinate into the toilet and return to the scanner. Images are taken immediately after emptying the bladder.
How to Prepare for the Bladder scan
There is no special preparation needed. You will need to sign a consent form. You will be asked to wear a hospital gown. Remove jewelry and metal objects before the scan.
How the Bladder scan Will Feel
You may feel some discomfort when the catheter is inserted. Catheterization and urination in public -- sometimes, when lying on the table -- may be difficult or embarrassing. You cannot feel the radioisotope or the scanning.
After the scan, you have feel a slight discomfort for 1 or 2 days when you urinate. The urine may be slightly pink. If you have persistant discomfort, a fever, or bright red urine, contact your health care provider.
Risks
Risks are the same as for x-rays (radiation) and catheterization of the bladder.
There is a small amount of radiation exposure with any nuclear scan (it comes from the radioisotope, not the scanner). The radiation is very mild, and virtually all radiation is gone in a short time. However, any radiation exposure is discouraged for women who are or might be pregnant.
Risks for catheterization include a risk for causing a urinary tract infection and the risk (rare) of damage to the urethra, bladder, or other nearby structures.
Considerations
This test is very useful to provide information about how the bladder responds to pressure, without exposure to radiographic contrast materials.
Normal Results
A normal value is no reflux or other abnormal urine flow, and no obstruction to the flow of urine occurs. The bladder empties completely.
What Abnormal Results Mean
Abnormal results may be due to:
- Abnormal bladder response to pressure -- could indicate a nerve problem or other disorder
- Urethral obstruction -- most commonly related to an enlarged prostate gland
- Vesicoureteric reflux (backflow of urine)
Email to a Friend
Typical mistypes for Bladder scan
vladder scan, nladder scan, hladder scan, gladder scan, bkadder scan, bpadder scan, boadder scan, blzdder scan, blsdder scan, blwdder scan, blqdder scan, blasder scan, blaxder scan, blacder scan, blafder scan, blarder scan, blaeder scan, bladser scan, bladxer scan, bladcer scan, bladfer scan, bladrer scan, bladeer scan, bladdwr scan, bladdsr scan, bladddr scan, bladdrr scan, bladd4r scan, bladd3r scan, bladdee scan, bladded scan, bladdef scan, bladdet scan, bladde5 scan, bladde4 scan, bladder acan, bladder zcan, bladder xcan, bladder dcan, bladder ecan, bladder wcan, bladder sxan, bladder svan, bladder sfan, bladder sdan, bladder sczn, bladder scsn, bladder scwn, bladder scqn, bladder scab, bladder scam, bladder scaj, bladder scah, ladder scan, badder scan, bldder scan, blader scan, blader scan, bladdr scan, bladde scan, bladderscan, bladder can, bladder san, bladder scn, bladder sca, lbadder scan, baldder scan, bldader scan, bladedr scan, bladdre scan, bladde rscan, bladders can, bladder csan, bladder sacn, bladder scna, bbladder scan, blladder scan, blaadder scan, bladdder scan, bladdder scan, bladdeer scan, bladderr scan, bladder scan, bladder sscan, bladder sccan, bladder scaan, bladder scann, etc.
|
|
|
|
|
|
