Why is a DMSA scan done?
A DMSA scan is used to assess the function and location of the kidneys, that is, to check how well the kidneys are working. It is also used to show any potentially scarred areas in the kidneys, which may not be working as well as they should.
Is DMSA scan painful?
The DMSA scan itself does not hurt, but an intravenous (IV) line is needed to give a tiny amount of the radioisotope before the test.
When is a DMSA scan used?
What is a DMSA scan used for? This scan is used to check the structure of the kidneys, their size and shape. It is very commonly used in children who have had urinary tract infections. It shows which areas of the kidney are working well and any areas of scarring.
How is DMSA test done?
A DMSA scan of the kidneys involves an injection of the radiopharmaceutical into the vein, followed by the scan about 90 minutes to 4 hours after the injection. You can usually leave the hospital or nuclear medicine facility after the injection and return later.
How much does a DMSA scan cost?
The average cost of DMSA Scan in India is ₹ 4400 if booked through us. The average market price in India is much higher at ₹ 5500. LabsAdvisor is making diagnostic testing more affordable.
How long does DMSA scan take?
The scan itself does not hurt. The technologist will remain in the room for most of the test; you will be able to stay with your child the whole time. Each picture of the kidney takes about 8 minutes; all of the pictures will be done in about 60 minutes.
Is DMSA scan necessary?
Ultrasound during acute infection is recommended only for children with atypical UTI, and it should be performed within 6 weeks for those with recurrent UTI. In both cases, it is necessary to perform a DMSA scan 4–6 months after acute infection [7].
What is a DMSA renal scan?
The DMSA renal scan is a nuclear medicine test that gives detailed pictures of the kidneys and how they are working. Nuclear medicine tests work through the use of a small amount of radioactive material called a radioisotope.
Why does DMSA not attach to the kidney?
This is because DMSA does not attach itself to areas of the kidneys that are damaged. Doctors can compare the function of each kidney to see if one kidney functions differently to the other. By performing regular DMSA scans they can monitor any changes to inflammation of the kidneys.
What is DMSA in nuclear medicine?
DMSA (dimercaptosuccinic acid) is a short-lived radioisotope that goes directly to the kidneys once inside the body and only stays radioactive for a few hours up to a day. Using DMSA and a special camera, nuclear medicine doctors can see the kidneys and diagnose problems at their earliest stages.
How long does DMSA take to work?
The DMSA injection is given through the IV. It takes at least 2 hours for the DMSA to be absorbed by the kidneys. If you are not having sedation, the IV will be removed after the DMSA injection is given. If you are having sedation, the IV may stay in place until it is time for the DMSA scan and may be used to give you the sedation medication.