Basic principle of dual-energy CT and its research advance(PDF)
《中国医学物理学杂志》[ISSN:1005-202X/CN:44-1351/R]
- Issue:
- 2022年第2期
- Page:
- 198-202
- Research Field:
- 医学影像物理
- Publishing date:
Info
- Title:
- Basic principle of dual-energy CT and its research advance
- Author(s):
- LIU Feng1; ZHU Yuexiang2; CUI Shujun2; YANG Fei2; TANG Linmeng1
- 1. Hebei North University, Zhangjiakou 075000, China 2. Department of Medical Imaging, the First Affiliated Hospital of Hebei North University, Zhangjiakou 075000, China
- Keywords:
- Keywords: dual-energy CT basic principle post-processing technique clinical application review
- PACS:
- R318；R445.3
- DOI:
- DOI:10.3969/j.issn.1005-202X.2022.02.012
- Abstract:
- Dual-energy CT (DECT), as a hot research direction in the field of imaging in recent years, makes up for some shortcomings of conventional CT in disease diagnosis, and provides more imaging bases for disease diagnosis, staging and treatment. Herein the basic principle, implementation approaches and recent research advance of DECT are summarized, and the shortcomings of DECT in clinical application are introduced briefly, and finally, the development direction of DECT in the future is discussed.
Last Update: 2022-03-07