Abstract: A detector module system for positron emission tomography including a plurality of gamma ray detector modules. Each pair of one detector module and one interconnection element includes mutually engaging locking means for releasably connecting the detector module to the interconnection element. Further each interconnection element includes locking means for releasably connecting at least two detector modules to said interconnection element. Further each of said gamma ray detector modules includes a sensor adapted to detect gamma radiation occurring from short-lived radionuclides radiating from a body and to generate a radiation output corresponding to the detected gamma radiation, and the detector module system comprises a processing circuitry adapted to receive said radiation output from each of the gamma ray detector modules and to generate a resulting radiation representation for the positron emission tomography event, based on the received radiation output.

Abstract: A detector module system for positron emission tomography including a plurality of gamma ray detector modules. Each pair of one detector module and one interconnection element includes mutually engaging locking means for releasably connecting the detector module to the interconnection element. Further each interconnection element includes locking means for releasably connecting at least two detector modules to said interconnection element. Further each of said gamma ray detector modules includes a sensor adapted to detect gamma radiation occurring from short-lived radionuclides radiating from a body and to generate a radiation output corresponding to the detected gamma radiation, and the detector module system comprises a processing circuitry adapted to receive said radiation output from each of the gamma ray detector modules and to generate a resulting radiation representation for the positron emission tomography event, based on the received radiation output.