![The combination of the blood based tumor biomarkers cytokeratin 19 fragments (CYFRA 21-1) and carcinoembryonic antigen (CEA) as a potential predictor of benefit from adjuvant chemotherapy in early stage squamous cell carcinoma The combination of the blood based tumor biomarkers cytokeratin 19 fragments (CYFRA 21-1) and carcinoembryonic antigen (CEA) as a potential predictor of benefit from adjuvant chemotherapy in early stage squamous cell carcinoma](https://els-jbs-prod-cdn.jbs.elsevierhealth.com/cms/attachment/2119252549/2091226629/gr1.jpg)
The combination of the blood based tumor biomarkers cytokeratin 19 fragments (CYFRA 21-1) and carcinoembryonic antigen (CEA) as a potential predictor of benefit from adjuvant chemotherapy in early stage squamous cell carcinoma
![Table 2 from A COMPARISON OF CYFRA 21-1, NSE, AND CEA FOR THE SERODIAGNOSIS OF LUNG CANCER | Semantic Scholar Table 2 from A COMPARISON OF CYFRA 21-1, NSE, AND CEA FOR THE SERODIAGNOSIS OF LUNG CANCER | Semantic Scholar](https://d3i71xaburhd42.cloudfront.net/4e27a8d7d78616c561aa5e2ae810d42f74ae38ec/5-Table2-1.png)
Table 2 from A COMPARISON OF CYFRA 21-1, NSE, AND CEA FOR THE SERODIAGNOSIS OF LUNG CANCER | Semantic Scholar
![Carcinoembryonic antigen and CYFRA 21-1 responses as prognostic factors in advanced non-small cell lung cancer - Yoshimura - Translational Lung Cancer Research Carcinoembryonic antigen and CYFRA 21-1 responses as prognostic factors in advanced non-small cell lung cancer - Yoshimura - Translational Lung Cancer Research](https://cdn.amegroups.cn/journals/pbpc/files/journals/5/articles/29707/public/29707-PB7-4129-R1.png)
Carcinoembryonic antigen and CYFRA 21-1 responses as prognostic factors in advanced non-small cell lung cancer - Yoshimura - Translational Lung Cancer Research
Fine-Needle Aspirates CYFRA 21-1 is a Useful Tumor Marker for Detecting Axillary Lymph Node Metastasis in Breast Cancer Patients
![Increased CYFRA 21-1, CEA and NSE are Prognostic of Poor Outcome for Locally Advanced Squamous Cell Carcinoma in Lung: A Nomogram and Recursive Partitioning Risk Stratification Analysis - ScienceDirect Increased CYFRA 21-1, CEA and NSE are Prognostic of Poor Outcome for Locally Advanced Squamous Cell Carcinoma in Lung: A Nomogram and Recursive Partitioning Risk Stratification Analysis - ScienceDirect](https://ars.els-cdn.com/content/image/1-s2.0-S1936523318301359-gr2.jpg)
Increased CYFRA 21-1, CEA and NSE are Prognostic of Poor Outcome for Locally Advanced Squamous Cell Carcinoma in Lung: A Nomogram and Recursive Partitioning Risk Stratification Analysis - ScienceDirect
![Prognostic value of serum cytokeratin 19 fragments (Cyfra 21-1) in patients with non-small cell lung cancer – topic of research paper in Clinical medicine. Download scholarly article PDF and read for free Prognostic value of serum cytokeratin 19 fragments (Cyfra 21-1) in patients with non-small cell lung cancer – topic of research paper in Clinical medicine. Download scholarly article PDF and read for free](https://cyberleninka.org/viewer_images/160728/f/1.png)
Prognostic value of serum cytokeratin 19 fragments (Cyfra 21-1) in patients with non-small cell lung cancer – topic of research paper in Clinical medicine. Download scholarly article PDF and read for free
![Quantification of CYFRA 21-1 and a CYFRA 21-1–anti-CYFRA 21-1 autoantibody immune complex for detection of early stage lung cancer - Chemical Communications (RSC Publishing) Quantification of CYFRA 21-1 and a CYFRA 21-1–anti-CYFRA 21-1 autoantibody immune complex for detection of early stage lung cancer - Chemical Communications (RSC Publishing)](https://pubs.rsc.org/image/article/2019/cc/c9cc03620b/c9cc03620b-s1_hi-res.gif)
Quantification of CYFRA 21-1 and a CYFRA 21-1–anti-CYFRA 21-1 autoantibody immune complex for detection of early stage lung cancer - Chemical Communications (RSC Publishing)
![CYFRA 21-1 as a Prognostic and Predictive Marker in Advanced Non–Small-Cell Lung Cancer in a Prospective Trial: CALGB 150304 - Journal of Thoracic Oncology CYFRA 21-1 as a Prognostic and Predictive Marker in Advanced Non–Small-Cell Lung Cancer in a Prospective Trial: CALGB 150304 - Journal of Thoracic Oncology](https://els-jbs-prod-cdn.jbs.elsevierhealth.com/cms/attachment/2040235700/2053766526/gr1.jpg)
CYFRA 21-1 as a Prognostic and Predictive Marker in Advanced Non–Small-Cell Lung Cancer in a Prospective Trial: CALGB 150304 - Journal of Thoracic Oncology
![Elevation of cytokeratin 19 fragment (CYFRA 21-1) in serum of patients with radiation pneumonitis: possible marker of epithelial cell damage - Respiratory Medicine Elevation of cytokeratin 19 fragment (CYFRA 21-1) in serum of patients with radiation pneumonitis: possible marker of epithelial cell damage - Respiratory Medicine](https://els-jbs-prod-cdn.jbs.elsevierhealth.com/cms/attachment/2001308314/2005018032/gr1.gif)
Elevation of cytokeratin 19 fragment (CYFRA 21-1) in serum of patients with radiation pneumonitis: possible marker of epithelial cell damage - Respiratory Medicine
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CYFRA 21-1 is a prognostic determinant in non-small-cell lung cancer: results of a meta-analysis in 2063 patients | British Journal of Cancer
![Table 1 from Serum CYFRA 21-1 (cytokeratin-19 fragments) is a useful tumour marker for detecting disease relapse and assessing treatment efficacy in breast cancer | Semantic Scholar Table 1 from Serum CYFRA 21-1 (cytokeratin-19 fragments) is a useful tumour marker for detecting disease relapse and assessing treatment efficacy in breast cancer | Semantic Scholar](https://ai2-s2-public.s3.amazonaws.com/figures/2017-08-08/d90b36602acdd42b5d39230e4250566347958eff/2-Table1-1.png)
Table 1 from Serum CYFRA 21-1 (cytokeratin-19 fragments) is a useful tumour marker for detecting disease relapse and assessing treatment efficacy in breast cancer | Semantic Scholar
![Carcinoembryonic antigen and CYFRA 21-1 responses as prognostic factors in advanced non-small cell lung cancer - Yoshimura - Translational Lung Cancer Research Carcinoembryonic antigen and CYFRA 21-1 responses as prognostic factors in advanced non-small cell lung cancer - Yoshimura - Translational Lung Cancer Research](https://cdn.amegroups.cn/journals/pbpc/files/journals/5/articles/29707/public/29707-PB3-9481-R1.png)
Carcinoembryonic antigen and CYFRA 21-1 responses as prognostic factors in advanced non-small cell lung cancer - Yoshimura - Translational Lung Cancer Research
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Diagnostic value of CYFRA 21-1 and carcinoembryonic antigen in diagnosis of operable lung cancer from benign lung disease Chen F, Li J, Qi X, Qi J - J Can Res Ther
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Decreased levels of serum cytokeratin 19 fragment CYFRA 21‑1 predict objective response to chemotherapy in patients with non-small cell lung cancer
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Ultrasensitive label-free detection for lung cancer CYFRA 21-1 DNA based on ring-opening polymerization - ScienceDirect
![Diagnostic value of CYFRA 21-1 and carcinoembryonic antigen in diagnosis of operable lung cancer from benign lung disease Chen F, Li J, Qi X, Qi J - J Can Res Ther Diagnostic value of CYFRA 21-1 and carcinoembryonic antigen in diagnosis of operable lung cancer from benign lung disease Chen F, Li J, Qi X, Qi J - J Can Res Ther](https://www.cancerjournal.net/articles/2018/14/9/images/JCanResTher_2018_14_9_400_174180_t8.jpg)