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CYFRA 21 (Lung Cancer Marker)

CYFRA 21 (Lung Cancer Marker) in RS Puram, Coimbatore: The CYFRA 21 test measures CYFRA 21-1, a fragment of cytokeratin 19 released into the blood when certain cells break down. Book with GetVisit for NABL-accredited results, same-day slots, home collection and cashless OPD.
What is a CYFRA 21 (Lung Cancer Marker) Test in Coimbatore ?
What is CYFRA 21 (Lung Cancer Marker)?
The CYFRA 21 test measures CYFRA 21-1, a fragment of cytokeratin 19 released into the blood when certain cells break down. Cytokeratins are structural proteins found in epithelial cells, including those lining the lungs.
What does CYFRA 21 (Lung Cancer Marker) measure?
Elevated levels can indicate damage from cancer or other lung diseases. The test is most useful in lung cancers, especially non-small cell and squamous cell types. Doctors use it to help diagnose suspected cancer, establish a baseline before treatment, monitor how well therapy is working, and check for recurrence. Results are interpreted with imaging, symptoms, and other tests because some non-cancer conditions can also raise levels.
What symptoms suggest CYFRA 21 (Lung Cancer Marker) may be needed?
CYFRA 21 (Lung Cancer Marker) is generally requested as part of a cancer screening assessment. Doctors commonly investigate this area when someone 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. Whether CYFRA 21 (Lung Cancer Marker) specifically is the right test depends on your history and what your doctor is looking for. In Coimbatore, you can book this test online and check whether home collection reaches RS Puram, Podanur or your address.
How is CYFRA 21 (Lung Cancer Marker) performed?
A quick venous blood sample is all that is needed. At your chosen slot in RS Puram or Podanur, Coimbatore, the phlebotomist collects the sample with sterile equipment; most people feel only a momentary prick and there is no downtime afterwards.
How accurate is CYFRA 21 (Lung Cancer Marker)?
Samples collected in RS Puram or Podanur, Coimbatore are transported under the conditions the test requires and processed by the partner laboratory under its own quality-control procedures. Where a NABL-accredited laboratory is used, that accreditation applies to the laboratory and its defined scope of tests.
Are there any risks to CYFRA 21 (Lung Cancer Marker)?
A blood draw for CYFRA 21 (Lung Cancer Marker) is very safe. Occasionally there is minor bruising or light-headedness; sitting for a couple of minutes afterwards at the RS Puram or Podanur, Coimbatore collection point usually prevents this.
Did you know?
CYFRA 21-1 is a tumor marker, a fragment of cytokeratin 19, often elevated in non-small cell lung cancer, particularly squamous cell carcinoma.
CYFRA 21 (Lung Cancer Marker) Test Preparation in Coimbatore
Fasting and diet:
There is no need to skip food or drink for this test. Staying well hydrated beforehand simply makes the sample easier to collect.
What to bring:
Have your doctor's referral and photo ID ready; earlier reports for the same test are useful for tracking trends.
Medication:
There's usually no need to stop your regular medication; just let the staff know what you take.
Timing and slots:
An early slot works best, especially for fasting tests. Home collection is available across Sundarapuram, Podanur, and the rest of Coimbatore.
CYFRA 21 (Lung Cancer Marker) Test Parameters in Coimbatore
Single standalone test:
CYFRA 21 (Lung Cancer Marker). Can be ordered individually or as part of a preventive health package on GetVisit.
Why Take a CYFRA 21 (Lung Cancer Marker) Test in Coimbatore ?
When does a doctor order CYFRA 21 (Lung Cancer Marker)?
CYFRA 21 (Lung Cancer Marker) is included in lung tumor marker panels alongside CEA and SCC antigen. Doctors may order it for persistent cough, breathlessness, coughing blood, or unexplained weight loss.
Who should get CYFRA 21 (Lung Cancer Marker) done in Coimbatore?
Coimbatore's large textile and engineering workforce, growing IT corridor, rice-based diet driving diabetes and heart disease, and northeast-monsoon infection season make regular preventive diagnostic testing worthwhile citywide. Cancer-marker testing benefits people with a strong family history, relevant risk factors, or symptoms warranting evaluation, and patients monitoring treatment response or recurrence. In Coimbatore, GetVisit supports timely testing for residents of RS Puram, Podanur, and across the city, always alongside specialist review.
What conditions can CYFRA 21 (Lung Cancer Marker) help diagnose?
It aids diagnosis and monitoring of non-small cell lung cancer, especially squamous type, and checks treatment response or recurrence. Elevated levels can result from cancer, smoking, inflammation, or organ dysfunction, and family history may prompt testing.
What do CYFRA 21 (Lung Cancer Marker) results mean?
Your result is read against the reference range printed on your GetVisit report for your age and sex, and always alongside your symptoms and history. A single value slightly outside the range does not by itself confirm a problem, your doctor decides whether it is significant. The specific high and low patterns for this test are explained in the FAQs below.
How often should CYFRA 21 (Lung Cancer Marker) be repeated?
For screening in higher-risk individuals: at the interval recommended for that specific cancer. For patients under treatment or in remission: on the schedule set by the oncologist, often every few months, to track the marker's trend rather than any single value.
What happens after your CYFRA 21 (Lung Cancer Marker) 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.
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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.
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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.
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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.