Journal of Cancer Research and Therapeutics Close
 

Figure 2: (a) Lung tissue core showing infiltrative tumor present in the glands (H and E, ×10). (b) Black arrows – tumor cells arranged in glands, yellow solid arrows – tumor-infiltrating lymphocytes around the glands (H and E, ×40). (c) TTF-1 staining of tumor cells showing nuclear expression, suggesting lung primary (immunohistochemistry, ×20)

Figure 2: (a) Lung tissue core showing infiltrative tumor present in the glands (H and E, ×10). (b) Black arrows – tumor cells arranged in glands, yellow solid arrows – tumor-infiltrating lymphocytes around the glands (H and E, ×40). (c) TTF-1 staining of tumor cells showing nuclear expression, suggesting lung primary (immunohistochemistry, ×20)