Advances in Tumor Diagnosis of CT Nano-Contrast Agent
GUO Jingang1, ZHANG Xiaoli2, ZHENG Yongming1, ZHUANG Kun1, WANG Dongxin3
1.Department of Nuclear Medicine, Shanxi Tumor Hospital, Taiyuan Shanxi 030013, China; 2.Department of Obstetrics and
Gynecology, Shanxi Coal Center Hospital, Taiyuan Shanxi 030008, China; 3.School of Public Health, Shanxi Medical University,
Taiyuan Shanxi 030010, China
Abstract：CT is mainly used to imaging the anatomical structure of X-ray absorption. It has good imaging functions for physical
tissues such as bone and liver, but is poor in angiography, so we need to develop more efficient nano-contrast agents. This paper
introduced the research direction and the tumor diagnosis technology of CT nano contrast agent firstly. Then, the aims of the CT nano
contrast agent were described, and the key problems that could be solved by CT nano-contrast agent were reviewed. At the end of
this paper, the future development direction of CT nano contrast agent was prospected. This paper points out the direction of CT nano
contrast agent, and provides guidance and foreshadowing for the development of CT nano-imaging agent tumor diagnosis technology.
