Nuclear medicine is the area of health care that is responsible for early diagnosis and treatment of oncology diseases. Nuclear medicine can be divided into 2 directions - diagnosis and treatment. Special scanners are used in the diagnosis of oncology diseases, they vary in their design and principle of operation, but ultimately, they are aimed at the same thing: to detect the problem area. Fomos-Materials produces scintillation matrixes for PET- scanners, single-photon scanners and X-ray apparatus. Our advantage is that we can develop and launch scintillators manufacturing technology for a specific application.