PET-CT
Whole Body F18-PSMA PET CT
Also Known As:
Whole Body F18-PSMA PET CT
¹⁸F-PSMA
Fluorine-18 PSMA
About This Test
F-18 PSMA refers to a class of radiotracers labeled with fluorine-18 that target the prostate-specific membrane antigen (PSMA), a transmembrane glycoprotein highly expressed in most prostate cancer cells. These agents are used in positron emission tomography (PET) imaging to detect prostate cancer with high sensitivity and specificity.
Patients should fast for at least 4 hours for CECT study as part of PETCT scan.
During the scan, a new IV catheter will be inserted into the patient vein, PSMA injection will be injected intravenously, followed by a rest period of about 50–60 minutes for tracer uptake. The patient then undergoes PET-CECT/NCCT imaging, which usually takes 8 to 10 minutes (in digital PET scanner). During non-ionic iodine contrast injection patient may feel warmth or metallic taste.
Home Collection
✗ Not Available
Reports Available In
1 Day
Frequently Asked Questions
It is a combined scan that shows both structure and activity of organs.
It is generally safe but can be potentially harmful, a small amount of radioactive tracer is used which leaves the body quickly.
2–3 hours including preparation.
Yes, fasting is mandatory can take plain water. Our team will guide you. Is an attendant required ? attendant is required for any invasive procedure. Is appointment mandatory ? Yes prior appointment is madatory.
TAT Policy
The Turnaround Time (TAT) depends on the following factors:
- Registration date and time
- Type of scan or test
- Scan time or sample collection time
In uncommon circumstances, TAT may be delayed due to test complexity or reasons beyond our control. You will be informed of the estimated TAT at the time of registration.
