Study on infiltrated lymphocytes in lung cancer

ABSTRACT

73 cases of lung cancer were studied at the Institute of Tuberculosis and Lung diseases. The infiltration of lymphocytes in the tissue of primary lung cancer in operation was investigated. HE staining method was used, 47 cases stained by immunochemicals with antiCD3, CD20, CD8 antibodies. Lymphoid infiltration was observed in 64% of cancer tissues, among them 42,5% of cases there is a infiltration of high level lymphoid infiltration was identified in chorial tissues and intertialis tissues. The form of cyste was localized only in chorial tissue.