4. Measuring technique

It is noted that in nuclear medicine a most widely the scintillation detectors are applying. Action of these detectors is based on registration of light flares in visible and ultraviolet field arising in scintillator under ionizing radiation action. In the chapter following subchapters are included: gamma-spectrometer and gamma radiation detectors; counter of whole body; measuring of accumulated activity (uptake measurements); scanner; scintillation chamber; single-photon emission computed tomography; positron emission computed tomography; magnet resonance tomography; computer technique, images making