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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. Book CYFRA 21 (Lung Cancer Marker) in Nishatganj, Lucknow at GetVisit, NABL labs in Nishatganj and Sushant Golf City, home collection, same-day results and cashless OPD.
What is a CYFRA 21 (Lung Cancer Marker) Test in Lucknow ?
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?
A doctor may recommend CYFRA 21 (Lung Cancer Marker) 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. Sample collection for Lucknow is available at labs and at home across Indira Nagar, Kaiserbagh, and surrounding neighbourhoods.
How is CYFRA 21 (Lung Cancer Marker) performed?
At a GetVisit-partnered lab in Indira Nagar or Kaiserbagh, Lucknow, a certified phlebotomist cleans the inner elbow, locates a vein, and draws the required blood (typically 5 to 10 mL). The procedure takes 3 to 5 minutes. You feel a brief pinch at insertion and mild pressure during collection, then can eat, drive, and resume all activities immediately afterwards.
How accurate is CYFRA 21 (Lung Cancer Marker)?
Results are analytically reliable because GetVisit's Lucknow logistics network maintains proper cold-chain transport from your Indira Nagar or Kaiserbagh collection point to the processing lab, preserving sample integrity. NABL independently audits quality control at regular intervals.
Are there any risks to CYFRA 21 (Lung Cancer Marker)?
This is a low-risk procedure whether done at a lab in Indira Nagar or by home collection in Kaiserbagh, Lucknow. The only intervention is the blood draw. Side effects are limited to a brief pinch and an occasional small bruise that resolves in 24 to 48 hours. Patients on anticoagulants should hold light pressure for 3 to 5 minutes after the draw.
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 Lucknow
Before you come:
No fasting is required. Eat and drink as usual, stay well hydrated, and simply avoid alcohol and heavy exercise in the 12 hours before your appointment.
Documents and clothing:
Have your doctor's referral and photo ID ready; earlier reports for the same test are useful for tracking trends.
Your medicines:
Continue your regular medicines unless your doctor has told you otherwise.
Booking your slot:
Book whenever is convenient; for fasting or hormone tests an early-morning slot is ideal. GetVisit covers Gomti Nagar Extension, Indira Nagar, and all of Lucknow.
CYFRA 21 (Lung Cancer Marker) Test Parameters in Lucknow
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 Lucknow ?
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 Lucknow?
Lucknow's growing population, rich Awadhi diet driving diabetes and heart disease, winter air pollution, and seasonal monsoon infections make regular preventive diagnostic testing worthwhile for residents across the city. 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 Lucknow, GetVisit supports timely testing for residents of Aashiana, Aminabad, 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?
Results are interpreted in context, not in isolation. GetVisit shows your measured value next to the laboratory reference range, and your doctor reads it together with your clinical picture and any earlier results. See the FAQs below for what typical high or low values can mean for this test.
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 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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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.
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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.