DMSA Scan Detecting Renal Scarring and Cortical Damage

Kidney infections and urinary issues (particularly in children) may result in some sort of hidden damage that cannot be seen through regular testing. A DMSA scan is a nuclear medicine examination that assists physicians in the clear identification of scarring and lesions in the kidney and cortex. It plays a very significant role in the prevention of long-term kidney performance as it raises objections to issues at an early stage.

At Molecular Diagnostics and Therapy, DMSA scans are performed with advanced imaging technology and expert supervision to provide accurate and reliable diagnostic results.

This blog is designed for you to have the DMSA scan in simple and comfortable terms, hence you are knowledgeable and assured of your test.

What Is a DMSA Scan?

Dimercaptosuccinic Acid scan (A DMSA scan) is a nuclear medicine scan that is performed to determine the structure and health of the kidneys. It helps identify:

•  Renal cortical scarring

• Kidney infections (pyelonephritis)

• Congenital kidney abnormalities

• Reduced kidney function in specific areas

In this test some radioactive tracer (DMSA) is given through a vein in a small amount. The tracer binds itself to the normal kidney tissue, and thus doctors can have clear images of the kidney cortex with the help of a gamma camera.

Damaged or broken areas absorb less tracer and hence appear on the scan.

Why Is a DMSA Scan Recommended?

A DMSA scan is normally recommended by doctors in the following cases:

• Recurrent urinary tract infections (UTIs)

• Suspected kidney infection in children

• Evaluation after severe pyelonephritis

• Suspected renal scarring

• Congenital kidney abnormalities

• Asymmetric kidney size on ultrasound

This scan is also critical in children since frequent kidney infections may lead to irreparable damage unless they are found in time.

Early diagnosis means improved health of the kidneys.

How the Procedure Is Performed

The DMSA scan process is simple and safe.

Here is what usually happens:

• A small amount of radioactive tracer is injected into a vein.

• You wait for about 2–3 hours to allow the tracer to attach to the kidney tissue.

• You lie comfortably under a gamma camera for imaging.

• The scan takes around 30–45 minutes.

The test is painless, except for the small injection.

Comfort to the patients is valued at Molecular Diagnostics and Therapy, particularly to children. Our qualified staff members positively influence the process by creating a relaxing atmosphere during it.

DMSA Scan vs Ultrasound: What’s the Difference?

Many patients wonder why a DMSA scan is needed when an ultrasound has already done. Both tests have different purposes.

Ultrasound shows kidney size and structure, but DMSA provides detailed information about cortical damage and scarring.

Is a DMSA Scan Safe?

Yes, a DMSA scan is considered safe. The radioactive tracer used is:

• Very low dose

• Short-acting

• Quickly eliminated from the body

Radiation exposure is minimal and carefully controlled. It is generally safe, even for children, when medically indicated.

You should inform your doctor if:

• You are pregnant

• You are breastfeeding

• The patient has kidney failure

• There is a history of allergies to injections

At Molecular Diagnostics and Therapy, the safety measures are taken seriously, which ensure safe that imaging is done safely and accurately.

When Should You Not Delay a DMSA Scan?

The repeated urinary infection or kidney symptoms should not be disregarded, as they may cause permanent renal damage.

Do not delay testing if you notice:

• Frequent UTIs in children

• Fever with urinary symptoms

• Flank pain

• Abnormal urine reports

• Unexplained high blood pressure in children

Early DMSA scanning helps the medical personnel in implementing preventive actions before permanent damage is inflicted on the kidneys.

How to Prepare for a DMSA Scan

Preparation is simple and usually does not require fasting.

You may be advised to:

• Encourage hydration before and after the scan

• Inform about medications

• Avoid heavy metal-based supplements before testing

• Bring previous reports for comparison

Sometimes, children need mild reassurance, and in extreme instances, mild sedation in case they are unable to stay calm.

Why Choose Molecular Diagnostics and Therapy?

Choosing the right diagnostic centre ensures accuracy and peace of mind.

At Molecular Diagnostics and Therapy, patients benefit from:

• Advanced nuclear medicine imaging technology

• Experienced nuclear medicine specialists

• Accurate and detailed reporting

• Safe radiation handling protocols

• Child-friendly environment

• Quick appointment scheduling

Renal scarring can be detected early, and this will help in preventing chronic kidney disease in the long run.

Book Your DMSA Scan Today

You should not delay the assessment in case your doctor has recommended a DMSA scan, or your child keeps contracting urinary infections.

Protect kidney health today.

Now, make your reservation for a booked DMSA scan at Molecular Diagnostics and Therapy by calling 92172 44110. Our group is prepared to take you through the procedure and make you an appointment.

Early diagnosis leads to better kidney protection.

Final Thoughts

One of the most efficient tests to find the renal cortical damage and scarring is the DMSA scan, particularly in children with the re-occurring infections. The prevention of serious complications and the preservation of long-term kidney function are provided by early detection.

To have precise, safe, and reliable DMSA scanning, rely on Molecular Diagnostics and Therapy.

Call 92172 44110 today and take a proactive step toward better kidney health.