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Clinical and Translational Medicine
Figure 2 | Clinical and Translational Medicine

Figure 2

From: Utility of five commonly used immunohistochemical markers TTF-1, Napsin A, CK7, CK5/6 and P63 in primary and metastatic adenocarcinoma and squamous cell carcinoma of the lung: a retrospective study of 246 fine needle aspiration cases

Figure 2

Immunostaining pattern of TTF-1, Napsin A and CK7 in adenocarcinomas. A, histomorphology of ADC on H&E slide; B, immunostain of TTF-1 in tumor cells, C, immunostain of Napsin A in tumor cells, D, stain of CK7 in tumor cells, E, stain of P63 in tumor cells, and F, stain of CK5/6 in tumor cells. Tumor cells of ADC are positive for TTF-1, Napsin A and CK7, but negative for P63 and CK5/6.

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