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Published byAnn-Sofie Eklund Modified over 5 years ago
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Analysis of Tumor Markers in the Cytological Fluid Obtained from Computed Tomography-Guided Needle Aspiration Biopsy for the Diagnosis of Non-small Cell Lung Cancer Yoo Jin Hong, MD, Jin Hur, PhD, Hye-Jeong Lee, PhD, Ji Eun Nam, MD, Young Jin Kim, PhD, Hua Sun Kim, MD, Hee Yeong Kim, MD, Se Kyu Kim, PhD, Joon Chang, PhD, Joo-Hang Kim, PhD, Kyung Young Chung, PhD, Byoung Wook Choi, PhD, Kyu Ok Choe, PhD Journal of Thoracic Oncology Volume 6, Issue 8, Pages (August 2011) DOI: /JTO.0b013e b1 Copyright © 2011 International Association for the Study of Lung Cancer Terms and Conditions
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FIGURE 1 Receiver operating characteristic (ROC) curves of the three cytologic tumor markers cytokeratin 19 fragments (CYFRA 21-1) (A), carcinoembryonic antigen (CEA) (B), and squamous cell carcinoma (SCC) (C) for distinguishing benign lesions from malignant lesions. The best cutoff values for the tumor markers were 15.7 ng/ml for CYFRA 21-1, 0.6 ng/ml for CEA, and 0.86 ng/ml for SCC. Journal of Thoracic Oncology 2011 6, DOI: ( /JTO.0b013e b1) Copyright © 2011 International Association for the Study of Lung Cancer Terms and Conditions
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