A gamma camera is a device used in nuclear medical imaging also known as
nuclear medicine, to view and analyse images of the human body of the distribution of medically injected, inhaled, or ingested
gamma ray emitting
radionuclides. A gamma camera consists of one or more flat crystal planes or, detectors, optically coupled to an array of photomultiplier tubes, the assembly is known as a "head", mounted on a gantry. The gantry is connected to a computer system that both controls the operation of the camera as well as acquisition and storage of acquired images.
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