If you’re seeking information about DTPA and EC scans in Bangalore, this guide will help you understand what these scans are, why they’re prescribed, how they differ, and where you can get them done in the city. These scans are commonly used for evaluating kidney function, and Bangalore offers several advanced medical facilities for these nuclear medicine tests.
What Are DTPA and EC Scans?
Both DTPA (Diethylene Triamine Pentaacetic Acid) and EC (Ethylene Dicysteine) scans are renal scans used to assess the function, drainage, and structure of the kidneys using a small amount of radioactive material.
✅ DTPA Scan
Primarily used to measure glomerular filtration rate (GFR).
Helps assess overall kidney function, detect renal artery stenosis, and evaluate transplanted kidneys.
Suitable when precise filtration data is required.
✅ EC Scan
Better for evaluating renal tubular function and drainage.
More effective in obstructive uropathy, especially in children.
Provides clear images even in cases of poor kidney function.
Why Are These Scans Done?
Doctors may recommend a DTPA or EC scan for:
Evaluation of kidney obstruction or blockage
Measuring split renal function (how much each kidney is working)
Detecting urinary reflux
Follow-up of kidney transplants
Diagnosing congenital kidney abnormalities in children
Procedure and Preparation
Before the Scan:
No fasting is required.
You may be asked to drink plenty of water before the scan.
Inform your doctor if you are pregnant or breastfeeding.
During the Scan:
A small intravenous injection of radioactive tracer is given.
You’ll be asked to lie still while a gamma camera captures the scan images over 30–45 minutes.
Sometimes a diuretic (like Lasix) is also administered to evaluate drainage.
After the Scan:
Resume normal activities.
Stay well-hydrated to flush the tracer from your body.
Cost of DTPA & EC Scans in Bangalore
DTPA Scan: ₹3,500 to ₹6,500
EC Scan: ₹3,000 to ₹6,000
Costs may vary based on the hospital, the need for additional medication (like diuretics), and whether the scan is done for adults or children.
Choosing Between DTPA and EC Scans
DTPA is preferred when GFR measurement or filtration assessment is the priority.
EC is better for detecting obstructions and drainage issues.
Your doctor will decide the appropriate scan based on your symptoms and condition.
Final Thoughts
Both DTPA and EC scans are safe, non-invasive, and effective tools for evaluating kidney function. With several top-tier hospitals and diagnostics facilities in Bangalore, patients can expect accurate results and professional care. Always follow your doctor’s instructions and choose a reputed nuclear medicine center for the best experience.
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