The application progress of PET-MRI new technique / 中国医学装备

ABSTRACT

Even though multimodal imaging system has already been applied in clinic, the PET-MRI still is a revolutionary progress of medical imaging, and it is a landmark after PET-CT imaging equipment. MRI not only can solve the limitations of CT, but also can provide abundant morphology and function information; at the same time, PET also play important role in the diagnosis of tumor, nervous system diseases and cardiovascular disease; and in the treatment decision, treatment effect evaluation and prognosis evaluation when it is applied in research of physiological and disease state at the levels of molecular activity and metabolism of human body. With the rapid development of science and technology, this article has summarized the imaging technology and clinical application of PET-MRI in recent years.