【摘要】 本文介绍了近年来ECT设备的技术发展,重点阐述双探头符合检测SPECT和PET-CT的特点、性能和应用,这些也是核医学成像的最新技术进步和应用。更多还原

【Abstract】 This paper introduces the technical progress of the emission computed tomography (ECT) device in these years. As the latest technical advance and applications in nuclear medicine imaging, the features, performances and applications of CTs of dual-head coincidence (DHC) single photon emission computed tomography (SPECT) and positron emission computed tomography (PET) are discussed.更多还原