FAQs about PSMA PET Scan in Chandigarh CHD
What is a PSMA PET Scan?
A PSMA PET Scan is a specialized imaging technique used primarily in the diagnosis and management of prostate cancer. It uses a radiotracer that targets Prostate-Specific Membrane Antigen (PSMA), which is commonly expressed on the surface of prostate cancer cells. This scan provides high-resolution images, enabling physicians to detect cancer spread more effectively than standard imaging methods.
Why would I need a PSMA PET Scan?
You may need a PSMA PET Scan for various reasons, including to determine the stage of prostate cancer, evaluating the effectiveness of current treatment, or checking for recurrence of prostate cancer. This scan is particularly useful for identifying cancerous lesions either in the prostate or in other parts of the body, aiding in the creation of a tailored treatment plan.
How should I prepare for my PSMA PET Scan?
Preparation for a PSMA PET Scan usually involves fasting for around 4-6 hours before the procedure. You should drink plenty of water, but avoid caffeine and heavy meals. It's essential to inform your healthcare provider of any medications you are taking and discuss if any particular instructions apply based on your health history. Upon arrival, you will receive a radiotracer injection before the imaging takes place.
Is a PSMA PET Scan safe?
Yes, a PSMA PET Scan is considered safe for most patients. The amount of radiation exposure from the scan is relatively low and is monitored to ensure patient safety. As with any procedure, there might be some risks involved, and your healthcare provider will discuss these with you. If you have specific concerns regarding the safety of the scan, feel free to reach out and ask.
How long does a PSMA PET Scan take?
The entire process of a PSMA PET Scan typically takes about 2-3 hours. This includes the time taken for the radiotracer to accumulate in your body (usually about 60 minutes), followed by the imaging procedure itself, which may last around 30 minutes. Once the scan is completed, your physician will review the results and discuss them with you.