第3代双源CT的临床应用现状与展望

摘要

Compared with the conventional dual-source CT, the third-generation dual-source CT has many technical advantages in terms of tube function, iterative reconstruction, and dual-energy scanning mode.Many studies have explored the "double low" applications of this technique, and the future research will be focused on disease diagnosis, removal of artifacts, organ perfusion, and substance separation.%第3代双源CT与以往的双源CT相比,具有多项技术进步,包括:管球功能、迭代重建及双能量扫描模式等.第3代双源CT在“双低”的应用等方面已经取得丰硕的研究成果,未来有望在疾病诊断、去除伪影、脏器灌注、物质分离等方面开展更多研究.