If your doctor has scheduled a PET CT scan, you may be wondering what it actually does and how to get ready for it.
Patients near Keyser, West Virginia often turn to Positron Emission Tomography (PET) Computer Tomography (CT) imaging when they need answers that go beyond a standard X-ray or MRI.
This advanced scan combines two powerful technologies – PET and CT – to provide a detailed look at both the structure and function of your body.
What Can a Pet CT Scan Detect
A PET CT scan shows how tissues and organs are functioning, not just what they look like. You can expect it to be used to determine e:
- Cancer and potential spread of disease
- Heart conditions and blood flow issues
- Brain disorders including dementia and seizures
- Infections or inflammatory conditions
- Abnormal metabolic activity
By merging functional and anatomical images, providers get clearer insight into what’s causing symptoms or how well a treatment is working.
How To Prepare for Your Appointment
Preparation is straightforward but important. Your doctor may instruct you to:
- Avoid eating for several hours before your scan
- Limit strenuous activity the day before
- Stay hydrated with clear liquids
- Avoid caffeine, tobacco, and alcohol
- Wear comfortable, metal-free clothing
You may also need to adjust medications depending on your provider’s recommendations. Because PET scans use a small amount of radioactive tracer, you’ll receive detailed guidance to ensure accurate imaging.
What To Expect During the Scan
The appointment typically lasts 1.5 to 2 hours, including time for the tracer to circulate through your body. The scan itself is painless and usually completed within 20 to 30 minutes.
To schedule your PET CT scan appointment near Keyser, West Virginia, contact Advanced Diagnostic Radiology today.
Call 301-777-3522 to book your visit and receive expert imaging care.
