Frequently asked questions
A PET CT scan combines Positron Emission Tomography (PET) and Computed Tomography (CT) to create detailed images of your body. It helps detect diseases early, track treatment progress, and guide accurate diagnosis.
DIFI offers advanced imaging technology, experienced radiologists, and a patient-first approach — ensuring accurate results, safety, and comfort throughout your scan.
Yes, PET CT scans are generally safe. The amount of radiation used is minimal and well within medical safety standards. Our trained staff ensures every procedure follows strict safety protocols.
You may be asked to fast for a few hours before the scan. Avoid caffeine and strenuous exercise before your appointment. Our team will provide clear, personalized instructions prior to your test.
A typical PET CT scan takes about 30–45 minutes, depending on the area being scanned. You may need to wait for a short period before the scan to allow the tracer to circulate.
Results are usually available within 24 hours. Our radiologists carefully analyze the images, and your referring doctor will discuss the findings with you in detail.
Yes, it’s best to have a doctor’s referral so we can perform the correct scan and provide the most accurate results for your diagnosis and treatment plan.
Yes, DIFI provides a full range of diagnostic services including MRI, CT, Ultrasound, X-ray, and laboratory tests — all under one roof for your convenience.
Not at all. The PET CT scan is non-invasive and painless. You may feel a slight prick when the tracer is injected, but it’s quick and harmless.
You can easily book your scan online through our website or call our helpline. Our team will help you choose a convenient time and guide you through the process.