[Concentration of heavy elements and their compounds in the cells from BALF and pulmonary tumors in radiation-exposed subjects].

Aim: Measurement of heavy elements in alveolar macrophages (AM) of bronchoalveolar lavage (BAL) and pulmonary tumor tissue (PTT); investigation of spacial distribution of the heavy particles in the tissues.

Materials And Methods: Laser mass-spectrometry estimated quantitative and qualitative characteristics of heavy elements (Mn, Fe, Co, Cu, Zr, etc.) in diagnostic and therapeutic BAL of 6 patients exposed to radiation after the Chernobyl accident and in pulmonary tumor tissue of patients operated for central small-cell and peripheral bronchoalveolar cancer who also had been exposed to radiation after the Chernobyl.