A Dimercaptosuccinic Acid (DMSA) Scan is a type of nuclear imaging test that is designed to provide detailed images of the kidneys. This procedure uses a small amount of a radioactive substance, called a tracer, to illuminate the kidneys and show how well they are working. It's an invaluable tool in detecting various kidney disorders, including kidney infections, damage from diseases such as hypertension or diabetes, congenital abnormalities, and kidney function.
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DMSA is a compound that, when mixed with a radioactive tracer, is readily taken up by the kidneys. It allows doctors to visualize and evaluate kidney function and health by showing the size, position, shape, and relative function of each kidney. This helps your doctor make accurate diagnoses and decide on the most effective treatment strategies.
Before undergoing a DMSA scan, specific instructions should be followed to ensure the accuracy of the test and your overall safety. Typically, fasting is not required, but adherence to any instructions from your doctor is recommended.
Sprinnt Diagnostics in Hyderabad is a reliable option to consider if you're searching for a DMSA scan facility near you. For the DMSA scan needs in Hyderabad, choosing a nearby centre like Sprinnt Diagnostics guarantees accessibility and ease.
Frequently Asked Questions
A DMSA scan can be performed for various reasons, including evaluating kidney function, identifying scarring or damage due to urinary tract infections, investigating high blood pressure related to the kidneys, or identifying the presence of congenital kidney abnormalities.
The entire procedure typically lasts about 3-4 hours. However, the actual scanning time is usually only about 20 minutes.
If your results are abnormal, your doctor will discuss the findings with you and recommend the next steps. This may include further testing, changes in medication, or treatment options depending on the cause of the abnormal results.
Yes, DMSA scans can be performed on children, especially to check for kidney scarring after urinary tract infections. However, special precautions may be taken to limit the radiation dose.
While DMSA scans involve exposure to a small amount of radiation, the level of radiation is considered low, and the benefits of the test generally outweigh the risks. If you're pregnant or breastfeeding, make sure to inform your doctor as radiation can be harmful to a developing fetus or a nursing infant.
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