SINGLE PHOTON EMISSION TOMOGRAPHIC SYSTEM AND SINGLE PHOTON EMISSION TOMOGRAPHIC PROGRAM

摘要

PROBLEM TO BE SOLVED: To enhance measurement accuracy of input function.;SOLUTION: An SPECT system of an embodiment comprises: a system control section 29; a data collection section 25; an image regeneration section 26; and a measurement section 27a. The system control section 29 disposes plural detect devices for detecting a radiation to plural predetermined positions. The data collection section 25 collects projection data in time series at the plural predetermined positions from the detection results of radiation emitted from radiation medicine given to a subject P detected by the plural detect devices. The image regeneration section 26 re-generates plural tomographic images in time series based on the projection data at the plural predetermined positions collected in time series by the data collection section 25. The measurement section 27a measures an input function which represents time series changes of accumulation amount of the radiation medicine at a target area based on the time-series plural tomographic images.;COPYRIGHT: (C)2013,JPO&INPIT