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FDG PET/CT

Looking for FDG PET/CT in Kalighat or Rajarhat, Kolkata? GetVisit connects you to verified NABL labs in Kalighat, Rajarhat, and all major areas of Kolkata. The test measures tumour-specific markers to screen for or monitor specific types of cancer. Book online , transparent pricing, home collection available.
What is a FDG PET/CT Test in Kolkata ?
What is FDG PET/CT?
FDG PET/CT measures how much a radioactive glucose tracer (FDG) is taken up by body tissues. Tissues that use more glucose, such as many cancers, infections, or inflamed areas, show higher uptake. This gives a map of metabolic activity inside the body. Physical examination provides clues; a test result removes ambiguity and allows targeted, evidence-based management to begin promptly.
What does FDG PET/CT measure?
The CT part gives matching anatomic detail. Doctors use the test to find cancers, stage disease, check spread, plan treatment, and monitor response. It also helps detect some infections, inflammatory conditions, and evaluate certain brain and heart problems. Laboratory analysis produces a numerical result compared against a reference range derived from a healthy population of equivalent age and gender. Clinical context determines whether a borderline result is significant.
What symptoms suggest FDG PET/CT may be needed?
A doctor may order FDG PET/CT when a patient reports unexplained weight loss, persistent fatigue, a lump under the skin, changes in bowel or bladder habits, unexplained pain, abnormal bleeding, persistent cough, or difficulty swallowing. In Kolkata, residents of Ballygunge and Kasba commonly present for this test after noticing these symptoms during a routine or preventive consultation.
How is FDG PET/CT performed?
GetVisit home collection in Ballygunge or Kasba, Kolkata: a certified phlebotomist arrives at your address at your chosen slot (available from 6:00 AM), brings all sterile single-use equipment, collects the sample, and dispatches it to the NABL-accredited lab. Your digital report is delivered to your GetVisit profile the same day for most standard tests.
How accurate is FDG PET/CT?
All GetVisit partner labs are NABL-accredited. NABL accreditation requires labs to use internationally calibrated reference standards, pass external quality assessments, and maintain internal quality control at every shift. Reports are accepted by all major hospital networks, specialists, and insurance providers in India.
Are there any risks to FDG PET/CT?
This is a low-risk procedure. The only intervention is the blood draw. Side effects are limited to a brief pinch and an occasional small bruise at the puncture site, which resolves in 24 to 48 hours without treatment. Patients on anticoagulants should hold light pressure for 3 to 5 minutes after the draw.
FDG PET/CT Test Preparation in Kolkata
Fasting and dietary instructions:
Fast for 8 to 12 hours before the test. Water is allowed and encouraged , drink 2 to 3 glasses before leaving home. Avoid tea, coffee, juice, food, alcohol, and supplements during the fasting window.
Medication guidance:
Continue all regularly prescribed medication unless your doctor has specifically instructed otherwise. Inform lab staff about all prescription drugs, supplements, herbal preparations, and protein powders you are taking.
What to bring:
Carry your doctor's test order, a government-issued photo ID, and your OPD insurance card. If you have had this test before, bring previous reports , your doctor can compare results over time.
Timing:
Morning slots are recommended for most blood tests. Most markers are most stable before meals and activity. GetVisit home collection in Kolkata is available from 6:00 AM, including in Behala and Dhakuria.
FDG PET/CT Test Parameters in Kolkata
Single standalone test:
FDG PET/CT. Can be ordered individually or as part of a preventive health package on GetVisit.
Why Take a FDG PET/CT Test in Kolkata ?
When does a doctor order FDG PET/CT?
Your doctor may order FDG PET/CT based on symptoms you reported, abnormal findings on examination, or as part of a structured annual health check. The specific indication depends on your age, gender, medical history, and current symptoms.
Who should get FDG PET/CT done in Kolkata?
Kolkata's 20 million metro population, monsoon infection burden, reported high hepatitis B prevalence, rice-heavy diet, and rising lifestyle disease rates make regular diagnostic testing an important preventive step for adults across every neighbourhood. FDG PET/CT is an imaging study commonly used in cancer care and whole-body evaluations. It is ordered when doctors suspect a tumor, see an unclear mass on other scans, or need to stage known cancer. Adults above 30 in Kolkata benefit from periodic health screening that includes FDG PET/CT as part of a broader preventive panel. Residents of EM Bypass, New Town, and across the city with chronic conditions, those on long-term medication, and individuals with a relevant family history should test at the frequency their specialist recommends.
What conditions can FDG PET/CT help diagnose?
The conditions diagnosable through FDG PET/CT depend on the specific markers the test measures. Results either confirm a suspected diagnosis, support a clinical suspicion requiring further investigation, or effectively exclude the condition the test was screening for.
What do FDG PET/CT results mean?
Slightly abnormal values are sometimes normal variants for a specific individual. Your doctor will assess whether the deviation is clinically significant and advise on the appropriate next step , lifestyle change, repeat testing, or specialist referral.
How often should FDG PET/CT be repeated?
For preventive screening with a normal baseline: annually for most adults above 35. For monitoring a known condition: at the interval your specialist recommends , typically every 3 to 6 months for active conditions and annually for stable, well-controlled ones.
What happens after FDG PET/CT results are ready?
Once your results appear in your GetVisit profile, discuss them with your doctor or a GetVisit-verified specialist. Your doctor will interpret each value in the context of your full health history, current medications, and symptoms , and advise on the next step: lifestyle change, repeat testing, medication adjustment, or specialist referral. All GetVisit reports are stored permanently and can be shared with any doctor instantly.
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Vijay Bisht was friendly, helpful, and made our home test process seamless. Grateful for his timely support and follow-up.
A big thank you to Shikhar from the Visit app for going above and beyond to arrange a last-minute appointment during an urgent situation. His seamless coordination truly made a difference.
A clean facility enhances experience. Quick checkups are a plus. Miss Rinku from Aditya Birla Health Insurance provided excellent service and handled our files well.
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“Thank you, Shared Gupta, for the great support with my reimbursement claims and Wipro health packages. Truly appreciated!”
Thank you, Rinku. I appreciate your help during my visit. The hospital staff were courteous and professional. Overall, a very good experience!
Vijay Bisht was friendly, helpful, and made our home test process seamless. Grateful for his timely support and follow-up.
A big thank you to Shikhar from the Visit app for going above and beyond to arrange a last-minute appointment during an urgent situation. His seamless coordination truly made a difference.
A clean facility enhances experience. Quick checkups are a plus. Miss Rinku from Aditya Birla Health Insurance provided excellent service and handled our files well.
“The service was excellent—she was helpful, efficient, and made my recovery smooth and stress-free. Her support made a real difference.”
“Thank you, Shared Gupta, for the great support with my reimbursement claims and Wipro health packages. Truly appreciated!”
Thank you, Rinku. I appreciate your help during my visit. The hospital staff were courteous and professional. Overall, a very good experience!
I want to share my feedback on the help I received for my health checkup. I was happy with the guidance and support. Thank you for your assistance; it made the experience stress-free.
Huge shoutout to Shikhar from the Visit app! He has been incredibly supportive during emergencies — always responsive and ready to help. Truly impressed by his dedication and calm efficiency.
“I connected with the concierge team today and spoke with Vijay—he was helpful and made a real effort to address my concerns.”
I appreciate Shreshta's outstanding support. She kept me updated on my medicals after hours and ensured everything went smoothly. Her proactive communication and care made a big difference.
“Grateful to Shikhar for finding a cataract specialist at a convenient time and ensuring a smooth experience. A true asset to the Visit team!”
Hi Aniket, Annu, Mayur, I appreciate Shikhar's support in organizing clinic appointments for my child at odd hours. It's a sensitive matter for any parent, and I'm thankful for his understanding.
I want to share my feedback on the help I received for my health checkup. I was happy with the guidance and support. Thank you for your assistance; it made the experience stress-free.
Huge shoutout to Shikhar from the Visit app! He has been incredibly supportive during emergencies — always responsive and ready to help. Truly impressed by his dedication and calm efficiency.
“I connected with the concierge team today and spoke with Vijay—he was helpful and made a real effort to address my concerns.”
I appreciate Shreshta's outstanding support. She kept me updated on my medicals after hours and ensured everything went smoothly. Her proactive communication and care made a big difference.
“Grateful to Shikhar for finding a cataract specialist at a convenient time and ensuring a smooth experience. A true asset to the Visit team!”
Hi Aniket, Annu, Mayur, I appreciate Shikhar's support in organizing clinic appointments for my child at odd hours. It's a sensitive matter for any parent, and I'm thankful for his understanding.