What is a normal range for CYFRA 21-1?

A commonly used normal range for CYFRA 21-1 is up to about 3.3 ng/mL, though some laboratories use lower cutoffs (around 1.8–3.3 ng/mL). Values above the lab-specific reference may suggest epithelial malignancy—particularly non‑small cell lung cancer—but results must be interpreted alongside clinical findings and other investigations. Always use the reference range printed on your test report.

What is the best marker for lung cancer?

There's no single best blood marker for lung cancer. Diagnosis relies on imaging and tissue biopsy with histology. Serum markers like CYFRA 21‑1, CEA (non‑small cell) and NSE or ProGRP (small‑cell) can aid monitoring but lack diagnostic accuracy alone. Molecular markers (EGFR, ALK, ROS1, PD‑L1) from tumor tissue are crucial for targeted therapy selection and prognosis.

Call to Book

Home

Tests

CYFRA 21 (Lung Cancer Marker)

up to 50% off

CYFRA 21 (Lung Cancer Marker), in Thane

Q: Is CYFRA 21-1 a cancer marker?

CYFRA 21-1 is a tumor marker — a fragment of cytokeratin 19 — often elevated in non–small cell lung cancer, particularly squamous cell carcinoma. It helps assess prognosis and monitor treatment response but is not definitive for diagnosis or screening. Levels can also rise with benign lung diseases, liver or kidney dysfunction, and other cancers, so results require clinical and imaging correlation.

Looking for CYFRA 21 (Lung Cancer Marker) in Balkum, Thane? The CYFRA 21 test measures CYFRA 21-1, a fragment of cytokeratin 19 released into the blood when certain cells break down. GetVisit offers verified NABL labs in Balkum and Louis Wadi, transparent pricing and home collection.

Centre Visit

SAMPLE TYPE

Blood

FASTING REQUIRED

GENDER

Male/Female

GET REPORTS IN

25 hours

TEST INCLUDED

20K+Customers

CertifiedLabs

4.5+Rating

ProvenAccuracy

What is a CYFRA 21 (Lung Cancer Marker) Test in Thane ?

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. In Thane, you can book this test online with home collection available in Vasant Vihar, Ghodbunder Road, and beyond.

How is CYFRA 21 (Lung Cancer Marker) performed?

At a GetVisit-partnered lab in Vasant Vihar or Ghodbunder Road, Thane, 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 Thane logistics network maintains proper cold-chain transport from your Vasant Vihar or Ghodbunder Road 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)?

There are no significant risks beyond those of a standard blood draw. For your appointment in Vasant Vihar or Ghodbunder Road, Thane, drink 2 to 3 glasses of water beforehand and stay seated for 2 to 3 minutes afterwards, as vasovagal fainting (rare) is more likely if you are fasting, anxious, or dehydrated. Tell the phlebotomist if you have fainted during previous draws.

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 Thane

Medication guidance:

Tell the collection staff about any prescription medicines, supplements, or herbal products you're using, and keep taking them unless advised otherwise.

Diet and fasting:

This test can be done at any time of day with no fasting. Keep to your usual meals and medicines, and drink water normally.

When to book:

Choose a morning slot for the most consistent results. Same-day home collection is offered throughout Thane, Balkum and Naupada included.

What to carry:

Have your doctor's referral and photo ID ready; earlier reports for the same test are useful for tracking trends.

CYFRA 21 (Lung Cancer Marker) Test Parameters in Thane

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 Thane ?

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 Thane?

Thane's fast-growing population, monsoon flooding driving leptospirosis and dengue in Mumbra, Kalwa, and Diva, heavy commute and stress burden, and rising diabetes and cardiovascular rates make regular preventive diagnostic testing an essential health investment 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 Thane, GetVisit supports timely testing for residents of Waghbil, Vartak Nagar, 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?

Book a follow-up consultation after reviewing your results. GetVisit stores your reports alongside your previous test history, so your doctor sees your full health trend, not just today's snapshot. This longitudinal context significantly improves the clinical value of each repeat test.

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

Is CYFRA 21-1 a cancer marker?

CYFRA 21-1 is a tumor marker , a fragment of cytokeratin 19 , often elevated in non–small cell lung cancer, particularly squamous cell carcinoma. It helps assess prognosis and monitor treatment response but is not definitive for diagnosis or screening. Levels can also rise with benign lung diseases, liver or kidney dysfunction, and other cancers, so results require clinical and imaging correlation.

What is the marker CA125 for lung cancer?

CA125 (cancer antigen 125) is a blood tumor marker primarily associated with ovarian cancer but can be elevated in some lung cancers, especially adenocarcinomas and those with pleural involvement. It is non‑specific, levels can rise in benign conditions, and is not used for screening or definitive diagnosis. In lung cancer, CA125 may reflect advanced disease or pleural spread and can help monitor treatment response.

How accurate is CYFRA 21-1?

CYFRA 21-1 has moderate diagnostic accuracy: sensitivity roughly 40–70% (higher in squamous‑cell lung cancer) and specificity often 80–90%. It’s more useful for prognosis and monitoring treatment or recurrence than as a screening or standalone diagnostic test. Levels can also rise in benign lung disease and smokers, so results require correlation with clinical assessment and imaging.

What is the marker for lung cancer?

There is no single definitive marker for lung cancer. Blood tumor markers commonly used are CEA, CYFRA 21‑1, NSE and SCC antigen for detection and monitoring. Molecular markers (EGFR mutations, ALK/ROS1 rearrangements and PD‑L1 expression) guide prognosis and targeted therapy. Imaging and tissue biopsy remain necessary for diagnosis and confirmation.

Can I take my diabetes medication before CYFRA 21 (Lung Cancer Marker)?

If you take insulin or diabetes tablets and are fasting for CYFRA 21 (Lung Cancer Marker), ask your doctor whether to delay the dose until after the sample is collected, to avoid a low-sugar episode.

Can I drink coffee or tea before CYFRA 21 (Lung Cancer Marker)?

If CYFRA 21 (Lung Cancer Marker) needs fasting, avoid tea and coffee (even without sugar) during the fasting window, as they can affect some results; plain water is fine. If no fasting is required, your usual drinks are okay.

Visit Health Experience

End-to-end care delivered at the right time through our nationwide network

5,000+

Hospitals/Clinics

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.

Usha Parvathy

Partner at Deloitte

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.

Tejas Baxix

Associate Vice President

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.

Sadaanand Asai

Employee

“The service was excellent—she was helpful, efficient, and made my recovery smooth and stress-free. Her support made a real difference.”

Ishan Kaul

Manager Administration

“Thank you, Shared Gupta, for the great support with my reimbursement claims and Wipro health packages. Truly appreciated!”

Karen Colaco

Employee

Thank you, Rinku. I appreciate your help during my visit. The hospital staff were courteous and professional. Overall, a very good experience!

Deepak kumar

Employee

Vijay Bisht was friendly, helpful, and made our home test process seamless. Grateful for his timely support and follow-up.

Usha Parvathy

Partner at Deloitte

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.

Tejas Baxix

Associate Vice President

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.

Sadaanand Asai

Employee

“The service was excellent—she was helpful, efficient, and made my recovery smooth and stress-free. Her support made a real difference.”

Ishan Kaul

Manager Administration

“Thank you, Shared Gupta, for the great support with my reimbursement claims and Wipro health packages. Truly appreciated!”

Karen Colaco

Employee

Thank you, Rinku. I appreciate your help during my visit. The hospital staff were courteous and professional. Overall, a very good experience!

Deepak kumar

Employee

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.

Rahul Shelke

Employee

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.

Somchand

Employee

“I connected with the concierge team today and spoke with Vijay—he was helpful and made a real effort to address my concerns.”

Archana Bhutani

Employee

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.

Nirmal S

Employee

“Grateful to Shikhar for finding a cataract specialist at a convenient time and ensuring a smooth experience. A true asset to the Visit team!”

Shilpa Gupta

Employee

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.

Nikhil Sobti

Employee

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.

Rahul Shelke

Employee

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.

Somchand

Employee

“I connected with the concierge team today and spoke with Vijay—he was helpful and made a real effort to address my concerns.”

Archana Bhutani

Employee

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.

Nirmal S

Employee

“Grateful to Shikhar for finding a cataract specialist at a convenient time and ensuring a smooth experience. A true asset to the Visit team!”

Shilpa Gupta

Employee

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.

Nikhil Sobti

Employee