Positron Emission Tomography (PET) with Computed Tomography (CT) presents a strong imaging method that delivers precise images of the metabolic and anatomical structures of the body. The combination allows for accurate localization of abnormalities, making it very valuable in the diagnosis of several conditions.
What Is a PET/CT Scan?
A PET/CT scan combines two imaging methods:
– PET Scan: Spots metabolic activity using a radioactive tracer showing areas with high chemical activity.
– CT Scan: Creates detailed slice-by-slice pictures of the body’s inner parts.
Together, they give a full picture helping doctors diagnose and track diseases . If you need clear and trustworthy images, picking the Best PET CT scan in Delhi can make a big difference in how well you’re diagnosed and treated.
Common Applications:
– PET/CT scans play a key role to diagnose and monitor:
– Cancer: They spot tumors, check how far they’ve spread, and see if treatments work.
– Neurological Disorders: They find issues like Alzheimer’s disease, epilepsy, and other brain problems.
– Cardiovascular Diseases: They look at how well the heart works and find areas with less blood flow.
To get the best results, it’s smart to pick a trusted PET CT scan center in Delhi. This helps make sure you get clear images and expert analysis.
Preparing for Your PET/CT Scan
To get the best scan results, you need to:
– Fast: Don’t eat or drink anything but water for at least six hours before your scan
– Dietary Restrictions: limit your intake of carbohydrates, 24 hours before the procedure.
– Medication: Unless your doctor instructs you otherwise, keep taking your prescription drugs as prescribed.
– Clothes: Dress comfortably, avoiding buttons or zippers made of metal.
– Hydration: Drink plenty of water before and after the scan to help flush out the radioactive tracer.
What to Expect During the Scan
The procedure includes:
– Radiotracer Injection: A small amount of radioactive material is injected into a vein.
– Waiting Period: Allowing time for the tracer to accumulate in the body, usually 30–60 minutes.
– Imaging: Lying on a table that slides through a PET/CT scanner to capture fine-grained images; the entire procedure usually takes two hours.
Safety Factors
PET/CT scans involve minimal radiation exposure, which is generally considered safe. However, they are not recommended for pregnant women due to potential risks to the fetus. If you are pregnant or nursing, always let your healthcare provider know
Conclusion
An invaluable diagnostic technique that offers comprehensive details about the internal anatomy and physiology of the body is a PET/CT scan. Patients who comprehend the process and get ready appropriately can ensure the best possible outcomes.
If you’re searching for the best PET CT scan in Delhi, consult your doctor for recommendations tailored to your medical needs. Several well-equipped PET CT scan centre in Delhi offer advanced imaging technologies and experienced specialists to guide your diagnostic journey.