5,000+
Hospitals/Clinics
India's most trusted health centres Optional 'You Book, Visit Pays' feature Cashless coverage from metro to rural
gurugram
FDG PET/CT
up to 50% off
up to 50% offFDG PET/CT, in Chennai
Residents of Adyar and Anna Nagar, Chennai can book FDG PET/CT at GetVisit , NABL-accredited labs, home collection, same-day digital results, and cashless OPD across the city. This test measures tumour-specific markers to screen for or monitor specific types of cancer.
Centre VisitSAMPLE TYPE
Tissue
FASTING REQUIRED
No
GENDER
Male/Female
GET REPORTS IN
29 hours
TEST INCLUDED
1
What is a FDG PET/CT Test in Chennai ?
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 Chennai, residents of Nungambakkam and Ashok Nagar commonly present for this test after noticing these symptoms during a routine or preventive consultation.
How is FDG PET/CT performed?
Sample collection is quick, minimally invasive, and safe. The phlebotomist applies a tourniquet, identifies a vein, cleans the site with antiseptic, and draws the sample. Light pressure for 60 to 90 seconds after the draw prevents bruising. For home collection in Chennai, the phlebotomist handles packaging and lab dispatch.
How accurate is FDG PET/CT?
Rare causes of inaccurate results include: very high biotin supplementation (interferes with immunoassays), haemolysed samples from difficult venipuncture, or failure to fast when fasting was required. Following preparation instructions and using a trained phlebotomist minimises these risks.
Are there any risks to FDG PET/CT?
There are no significant medical risks beyond those of a standard blood draw. Vasovagal fainting (rare) is more likely if you are fasting, anxious, or dehydrated. Drink 2 to 3 glasses of water before the appointment, remain seated during the draw, and stay seated for 2 to 3 minutes afterwards. Inform the phlebotomist if you have fainted during previous draws.
FDG PET/CT Test Preparation in Chennai
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:
Bring your doctor's prescription or test requisition, a valid photo ID, and your corporate health insurance card if using cashless OPD. Wear short sleeves or clothing with sleeves that roll up easily.
Timing:
Morning slots are recommended for most blood tests. Most markers are most stable before meals and activity. GetVisit home collection in Chennai is available from 6:00 AM, including in Mogappair and Perambur.
FDG PET/CT Test Parameters in Chennai
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 Chennai ?
When does a doctor order FDG PET/CT?
FDG PET/CT is ordered when a doctor needs objective laboratory data to confirm a diagnosis, follow up a previously abnormal result, or complete a pre-operative assessment.
Who should get FDG PET/CT done in Chennai?
Chennai's 11 million metro population, tropical climate, northeast monsoon flooding risk, and one of India's highest cardiovascular and diabetes disease burdens make regular diagnostic testing an essential part of preventive health management across the city. 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 Chennai benefit from periodic health screening that includes FDG PET/CT as part of a broader preventive panel. Residents of Saidapet, Thoraipakkam, 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?
Results are compared against the laboratory's reference range for your age and gender. A value outside the reference range does not automatically confirm disease , clinical context, symptoms, and sometimes a repeat test determine significance. Your GetVisit report shows the reference range alongside your measured value.
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?
Your GetVisit digital report is delivered to your phone as soon as results are authorised. Share it directly with your doctor via the app, or book a consultation with a GetVisit-verified specialist on the same platform. Critical values outside a safe range are flagged by the laboratory for urgent clinical review.
How to Book a Test ?
Search & Add Test
Search by test names and add it to your cart
Select a Lab
Choose your preferred labs from top trusted partners
Select Date & Slot
Select a convenient date and time for your test
Pay & Book
Make payment and get confirmation within 2 hours
Frequently asked questions
For any unanswered questions, reach out to our support team via email. We will assist you as soon as possible
What is the normal range for FDG PET/CT?
Can I eat before FDG PET/CT?
What symptoms suggest I need FDG PET/CT?
Is home collection available for FDG PET/CT in Chromepet, Chennai?
What is the price of FDG PET/CT in Chennai?
How long does it take to get FDG PET/CT results in Chennai?
Visit Health Experience
End-to-end care delivered at the right time through our nationwide network
India's most trusted health centres Optional 'You Book, Visit Pays' feature Cashless coverage from metro to rural
65,000+
Doctors & Specialists
Priority access & same-day care Cashless in 1250+ cities Custom doctor onboarding
7,800+
Diagnostics Partners
NABL-accredited labs Hassle-free sample collection Seamless report & prescription tracking
19,000+
Pharmacy Delivery Pincodes
Home delivery & store pickup options End-to-end order tracking Auto-refills for regular medications
Your Care, Our Commitment!
More than 12,000 people trust us with their health
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!
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.