PSMA PET/CT

TRA PET/CT Specialty Coordinators: 253-680-3400

At TRA Medical Imaging, we offer PSMA PET/CT scans—a highly advanced imaging tool that detects prostate cancer with greater accuracy than traditional methods. This scan helps doctors find even small traces of cancer, improving diagnosis and treatment planning. Below, we answer common questions about PSMA PET/CT and what to expect from the procedure.

About the PSMA PET Scan

What is a PSMA PET scan?

A PSMA PET scan is an advanced imaging test that detects prostate cancer with high accuracy. It uses a small amount of a radioactive tracer that binds to prostate-specific membrane antigen (PSMA), a protein found in most prostate cancer cells. This allows doctors to see cancer activity throughout the body and determine if the cancer has spread.

How does a PSMA PET scan work?

1. A small amount of a radioactive tracer is injected into your bloodstream.
2. The tracer attaches to PSMA proteins found on prostate cancer cells.
3. A PET/CT scanner detects the tracer and creates detailed images of where prostate cancer is located.

Eligibility & Uses

Who is eligible for a PSMA PET scan?

PSMA PET scans are typically used for men who:

• Have a rising PSA level after prostate cancer treatment to check for recurrence.
• Have been diagnosed with high-risk prostate cancer and need precise staging before treatment.
• Have known metastatic prostate cancer to help guide treatment decisions.

Talk to your doctor or contact our TRA PET/CT Specialty Coordinators to see if you qualify.

Is a PSA blood test the same as a PSMA PET scan?

No.

• A PSA test is a blood test that measures prostate-specific antigen (PSA) levels. A high PSA level may indicate prostate cancer, but it does not show where the cancer is.
• A PSMA PET scan is an imaging test that detects actual cancer cells in the body.

PSMA PET vs. Standard Imaging

How does a PSMA PET/CT scan compare to a standard CT scan?

A PSMA PET/CT scan is far more precise than a standard CT scan:

• Higher accuracy: It detects even small cancerous lesions.
• Better at finding cancer spread: Can identify prostate cancer in lymph nodes, bones, and soft tissues that a regular CT scan might miss.
• Fewer false positives/negatives: More reliable than traditional scans for guiding treatment.

The Procedure: What to Expect

How do I prepare for a PSMA PET scan?

• Hydration: Drink plenty of water unless told otherwise.
• Metal objects: Remove jewelry and metal objects before the scan.

What happens during the scan?

1. You will receive an injection of the PSMA tracer in your arm.
2. You will wait about 30–60 minutes to allow the tracer to circulate in your body.
3. You will lie on a PET/CT scanner bed while the machine takes images, which usually takes 20–40 minutes.
4. After the scan, you can go home and resume normal activities.

How long does a PSMA PET scan take?

The entire appointment typically lasts 1.5 to 2 hours, including the waiting period after the tracer injection.

Are there any side effects or risks?

• PSMA PET scans are very safe.
• The tracer leaves your body quickly and does not cause long-term radiation exposure.
• Some patients may experience mild discomfort at the injection site.

Insurance & Costs

Does insurance cover a PSMA PET scan?

• Medicare covers PSMA PET scans for approved indications.
• Private insurance coverage varies. We recommend checking with your provider or calling TRA Medical Imaging for assistance.

Additional Questions

What type of tracer does TRA use for PSMA PET scans?

We use FDA-approved tracers such as Gallium-68 PSMA-11 (Illuccix) or Fluorine-18 PSMA-1007 (Pylarify) to ensure accurate results.

Is TRA Medical Imaging experienced in PSMA PET scans?

Yes! TRA Medical Imaging is a leader in advanced imaging, providing state-of-the-art PSMA PET scans for accurate prostate cancer detection.

Can I contact TRA for more information?

Absolutely! We’re happy to answer your questions. Visit our website or call us to learn more about PSMA PET scans and scheduling an appointment.

PSMA PET/CT scans are revolutionizing prostate cancer detection and management. If you have prostate cancer or a rising PSA level, this scan may provide the most accurate imaging available. Contact our TRA PET/CT Specialty Coordinators to schedule your appointment today: 253-680-3400.