PSMA PET Scan (Prostate) - Cost, Uses & Procedure

If your doctor suspects prostate cancer or wants to check whether it has spread to other organs, the most accurate imaging test available today is the PSMA PET CT Scan.

This test uses a specialized tracer that binds to Prostate-Specific Membrane Antigen (PSMA) — a protein highly expressed in prostate cancer cells — allowing doctors to detect even the smallest lesions.

If you are searching for a PSMA PET Scan near me or want to know the PSMA PET Scan cost in Delhi, this detailed guide by CareBox explains everything you need — including the test procedure, preparation, accuracy, benefits, risks, and frequently asked questions.

What is a PSMA PET Scan?

A PSMA PET Scan (Prostate-Specific Membrane Antigen Positron Emission Tomography) is an advanced nuclear medicine imaging test used to detect and monitor prostate cancer.

It combines PET (Positron Emission Tomography) and CT (Computed Tomography) imaging technologies to create detailed 3D images of the body, highlighting prostate cancer cells.

The scan uses a radioactive tracer — typically Gallium-68 (Ga-68) or Fluorine-18 (F-18) labeled PSMA — which specifically binds to PSMA receptors on prostate cancer cells. The PET scanner then detects this tracer, revealing cancer’s location and extent.

In simple words:

A PSMA PET Scan shows exactly where prostate cancer is in the body, how advanced it is, and whether it has spread.

Why is a PSMA PET Scan Done?

Doctors may recommend this scan for several reasons:

• To detect prostate cancer spread (metastasis)
• To check recurrence after surgery or radiation therapy
• To monitor response to ongoing treatment
• To plan surgery or targeted therapy
• To evaluate rising PSA levels after treatment
• To determine the stage of prostate cancer before starting therapy

It helps oncologists create a personalized treatment plan for each patient.

How Does a PSMA PET CT Scan Work?

Here’s how the process works step-by-step:

Tracer Injection:

A small dose of the radioactive tracer (Ga-68 or F-18 PSMA) is injected into your vein.

Waiting Period:

The tracer circulates through your body for 45–60 minutes, binding to prostate cancer cells.

Imaging:

You lie down on a PET-CT scanner bed. The scanner detects the radiation emitted by the tracer and creates 3D images showing areas where cancer cells are present.

The scan usually takes 20–30 minutes, and the entire process lasts about 1.5 to 2 hours.

PSMA PET Scan vs Conventional Imaging

Result:

The PSMA PET Scan provides unmatched precision for staging, restaging, and detecting recurrence in prostate cancer — making it the gold standard imaging test globally.

PSMA PET Scan Cost in Delhi

The PSMA PET Scan cost in delhi approx. 16000 to 36000 varies depending on location, tracer type, and diagnostic centre.

At CareBox, we help you compare scan prices from trusted and NABL-accredited centres and book online at the best PSMA PET Scan cost in Delhi and other cities.

PSMA PET Scan in Delhi

Delhi is home to some of the top PET-CT scan facilities in India, including hospitals like AIIMS, Fortis, Max, equipped with state-of-the-art PET-CT technology.

Through CareBox, you can easily book your PSMA PET Scan in Delhi or nearby NCR areas at verified centres that use Ga-68 and F-18 PSMA tracers for precise results.

PSMA PET Scan Preparation

To get the most accurate results, follow these pre-scan and post-scan instructions carefully.

Before the Scan

• Avoid eating for at least 4–6 hours before the test.
• Drink plenty of water before and after.
• Inform your doctor about any medications, allergies, or medical conditions.
• Remove all metal objects, jewelry, or belts.
• Diabetic patients should discuss medication timing with their doctor.

During the Scan

• You’ll be asked to lie still while the scanner takes multiple images.
• The process is painless, non-invasive, and safe.

After the Scan

• Drink extra fluids to help flush out the tracer.
• You can resume your normal diet and activities immediately.
• Reports are usually available within 24–48 hours.

Accuracy and Benefits of PSMA PET Scan

Accuracy: Up to 95% sensitivity and 92% specificity for prostate cancer detection.

Benefits:

• Detects cancer early, even at very low PSA levels
• Reduces need for unnecessary biopsies
• Provides clear images for precise treatment planning
• Differentiates active disease from benign conditions
• Enables personalized therapy and improved patient outcomes

Risks and Side Effects

PSMA PET Scan is considered very safe.
Side effects, if any, are mild and temporary, such as:

• Slight pain at injection site
• Temporary tiredness
• Rare allergic reaction (extremely uncommon)

Alternative Tests for Prostate Cancer

Other imaging tests that may be recommended:

• MRI Prostate – For detailed prostate anatomy
• CT Scan Abdomen & Pelvis – To check lymph nodes
• Bone Scan – For bone metastasis
• FDG PET Scan – For aggressive cancer variants

However, PSMA PET CT remains the most accurate and comprehensive imaging option available today.

Understanding Tracers: Ga-68 vs F-18 PSMA

Both tracers are safe and highly effective. Your diagnostic centre will choose the one best suited for your clinical condition.

Book PSMA PET Scan Online with CareBox

CareBox helps you compare prices, locations, and scan types across multiple diagnostic centres — ensuring accuracy, affordability, and trust.
You can book your PSMA PET Scan in Delhi (or any major Indian city) in a few easy steps:

1. Search “PSMA PET Scan” on CareBox.in.
2. Compare prices from verified centres.
3. Select your preferred slot and book online.
4. Get reports within 24–48 hours.

FAQs on PSMA PET Scan (Prostate)

Q1. What does PSMA stand for?

Prostate-Specific Membrane Antigen — a protein on prostate cancer cells.

Q2. Is PSMA PET Scan safe?

Yes. It uses minimal radioactive material, safe for all adults.

Q3. How long does the procedure take?

Typically 1.5–2 hours including tracer waiting time.

Q4. Do I need to fast before the scan?

Yes, avoid solid food for 4–6 hours before the scan.

Q5. What is the PSMA PET Scan cost in Delhi?

Between ₹16,000 and ₹37,000 depending on tracer type and hospital.

Q6. Can PSMA PET detect early cancer?

Yes, especially when PSA levels are rising after treatment.

Q7. Can I drive home after the test?

Yes, the scan doesn’t require sedation or anesthesia.

Q8. Are there any side effects?

Very mild, mostly limited to injection site discomfort.

Q9. Is PSMA PET covered by insurance?

Yes, most insurance plans, CGHS, and Ayushman Bharat may cover it.

Q10. How soon will I get results?

Reports are available within 24–48 hours.

Q11. How accurate is PSMA PET?

Up to 95% sensitivity and 92% specificity.

Q12. Can it replace biopsy?

No, but it helps guide targeted biopsies and reduce unnecessary ones.

Q13. Can it detect recurrence after surgery?

Yes, even at very low PSA levels (as low as 0.2 ng/mL).

Q14. What’s the difference between PSMA and FDG PET?

PSMA is prostate-specific, while FDG PET detects general metabolic activity.

Q15. Is it safe for kidney patients?

Yes, it does not use iodinated contrast.

Q16. Can women undergo PSMA PET?

It’s primarily for prostate cancer in men.

Q17. What’s the recommended frequency for follow-up scans?

Every 6–12 months or as advised by your doctor.

Q18. Is it painful?

No, it’s painless apart from a minor injection prick.

Q19. What are contraindications?

Pregnancy and breastfeeding may require deferral.

Q20. Can it detect bone metastases?

Yes, with much higher sensitivity than bone scans.

Q21. How do I find PSMA PET Scan near me?

Use CareBox’s diagnostic search tool to locate verified centres near you.

Q22. Are both Ga-68 and F-18 tracers available in Delhi?

Yes, major hospitals offer both options.

Q23. Can I repeat the scan later?

Yes, based on your doctor’s recommendation.

Q24. Is special diet needed before the test?

No, just fasting for a few hours and hydration is enough.

Q25. How does PSMA PET guide treatment?

It helps oncologists plan targeted surgery or radiation therapy precisely.

Q26. What if the scan is positive?

Your doctor will discuss treatment, targeted therapy, or monitoring.

Q27. Can PSMA PET detect hidden metastasis?

Yes, even tiny lesions missed by CT or MRI.

Q28. Can I exercise after the scan?

Yes, resume normal activity after 2–3 hours.

Q29. How is the scan reported?

A nuclear medicine specialist analyzes tracer uptake patterns to confirm disease sites.

Q30. Why is PSMA PET the preferred choice for prostate cancer?

Because it combines accuracy, specificity, and low radiation exposure — offering the most reliable cancer detection available.

Conclusion

A PSMA PET Scan is a revolutionary diagnostic test that provides precise insights into prostate cancer detection, staging, and monitoring.
It empowers doctors with clear, data-driven imaging and helps patients get the right treatment plan sooner.

If you’re looking for the best PSMA PET Scan in Delhi or want to know PSMA PET Scan cost near you, visit CareBox.in to book at verified and affordable diagnostic centres.