Ranchi's Best PET-CT Scan
Our PET-CT scan gives doctors the clearest picture — so you get the right treatment without any delay. Accurate reports ready within 24 hours.
Tracer Options
Pricing for PET scans depends heavily on the type of radio-tracer required for your specific diagnosis.
Whole Body FDG PET-CT
CommonThe standard for oncology staging and monitoring.
PSMA PET Scan
Highly specific for prostate cancer diagnosis.
DOTA PET Scan
Specialized for neuroendocrine tumor imaging.
Cardiac Viability PET
CommonGold standard for assessing heart muscle health.
Brain FDG PET
Used for epilepsy and dementia evaluation.
Patient Journey
PET scans are complex and require a specific sequence of steps.
1. Tracer Injection
A small amount of radioactive tracer is injected. It feels like a normal blood test.
2. Uptake Period
You rest quietly for 60 minutes in a private room while the tracer distributes through your body.
3. Scanning Process
The actual scan takes 20-30 minutes. The machine is quiet and open at both ends.
4. Strict Guidelines
Fast for 6 hours (water allowed). Low-carb diet on the previous day. Avoid strenuous exercise 24 hours prior. A doctor's prescription and a Kidney Function Test (KFT/Creatinine) are strictly mandatory.
Why choose PET-CT?
While standard CT scans show anatomy, PET-CT shows cellular metabolic activity, allowing doctors to diagnose at a cellular level.
Oncology Staging
Detect cancer early, stage it accurately, and monitor treatment response.
Cardiology Assessment
Determine myocardial viability and plan for bypass surgery.
Neurology Diagnostics
Evaluate dementia, Alzheimer's, and pinpoint seizure origins.
Common Questions
Answers to frequently asked questions about this service.
Why is blood sugar important for a PET scan?
How long does the radioactive tracer stay in my body?
Is a PET scan better than a CT scan?
Can I get my PET scan report on the same day?
Expert PET Scan Guide for Ranchi
A Positron Emission Tomography (PET) scan combined with a Computed Tomography (CT) scan—commonly known as PET-CT—is a cutting-edge imaging technique that provides both anatomical and functional information about the body. In Ranchi, our affiliated centers use this technology to provide definitive answers for complex medical cases. Unlike a standard CT scan, PET imaging reveals how cells are functioning at a molecular level.
Safety & Preparation Checklists
Preparing for a PET-CT scan is crucial. Patients are usually required to:
- Fast for 6 hours (Water allowed)
- Low-carb diet on the previous day
- Inform about Diabetes/Medication
- Avoid strenuous exercise 24h before
- Doctor's Prescription (mandatory)
- Recent KFT / Creatinine report
Why is it called 'Molecular Imaging'? Because PET scans track the movement of radioactive molecules. The most common is FDG (Fluorodeoxyglucose), which is basically radioactive sugar. Since cancer cells are highly metabolic, they consume sugar faster than normal cells, making them 'light up' on the scan.
For oncology patients in Ranchi, a PET scan is often the most important test they will take. It determines the 'stage' of the cancer—whether it's localized or has spread. This information is vital for the oncologist to decide between surgery, chemotherapy, or radiation. Furthermore, a follow-up PET scan after treatment can show if the therapy was successful by checking if the metabolic activity has decreased.
Tracer Half-Life Notice
The radioactive tracers used in PET scans have a very short 'half-life'. This means they lose their radioactivity very quickly. Therefore, these tracers are manufactured in a cyclotron and rushed directly to the diagnostic center. This is why PET scan appointments must be strictly on time.