Introduction and clinical application of anthropomorphic phantom for medical imaging(PDF)
《中国医学物理学杂志》[ISSN:1005-202X/CN:44-1351/R]
- Issue:
- 2021年第5期
- Page:
- 592-595
- Research Field:
- 医学影像物理
- Publishing date:
Info
- Title:
- Introduction and clinical application of anthropomorphic phantom for medical imaging
- Author(s):
- XUE Ying; WANG Rui; LI Jindan; LI Zhilin; LIAO Chengde
- Department of Radiology, Yunnan Cancer Hospital (the Third Affiliated Hospital of Kunming Medical University), Kunming 650118, China
- Keywords:
- Keywords: anthropomorphic phantom image quality medical image technology dose optimization
- PACS:
- R318
- DOI:
- DOI:10.3969/j.issn.1005-202X.2021.05.013
- Abstract:
- Abstract: Anthropomorphic phantom, a human body model with bones, muscles and viscera, is made of tissue-equivalent materials with the same or similar scattering and absorption coefficients of human tissues, including 3 types, namely computational human phantom, anthropomorphic radiant phantom, and the combination of both. Anthropomorphic phantom which is widely used in clinical practice can be used for the formulations of CT scanning mode and the best protocol, radiation dose optimization, equipment evaluation and quality assessment, and the research on angiography and contrast injection scheme. Anthropomorphic phantom can simulate human body parameters and avoid unnecessary radiological hazards, having a promising prospect in CT image quality assessment, equipment evaluation and protocol research in the future.
Last Update: 2021-05-31