Cytokeratin 7

Diagnosis of lymph node micrometastasis at the pN0 stage of lung adenocarcinoma using a combination of markers

H. Liu, Ye, Y. - K., Li, G. - M., Zhou, Y., Han, K. - B., Xu, G., and Wang, D., Diagnosis of lymph node micrometastasis at the pN0 stage of lung adenocarcinoma using a combination of markers, vol. 13, pp. 5594-5600, 2014.

This study aimed to detect micrometastatic tumor cells in the lymph nodes of patients with pN0 lung adenocarcinoma using a combination of thyroid transcription factor-1 (TTF-1) expression and cytokeratin 7 (CK7) expression and to investigate the association of lymph node micrometastasis with the clinicopathological characteristics of patients with lung adenocarcinoma. A total of 54 patients with pN0 lung adenocarcinoma and whose primary tumors were positive for both TTF-1 and CK7 expression were included in this study.

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