[1]薛莹,王瑞,李进丹,等.医学影像仿真人体模型及其临床应用[J].中国医学物理学杂志,2021,38(5):592-595.[doi:DOI:10.3969/j.issn.1005-202X.2021.05.013]
 XUE Ying,WANG Rui,LI Jindan,et al.Introduction and clinical application of anthropomorphic phantom for medical imaging[J].Chinese Journal of Medical Physics,2021,38(5):592-595.[doi:DOI:10.3969/j.issn.1005-202X.2021.05.013]
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医学影像仿真人体模型及其临床应用()
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《中国医学物理学杂志》[ISSN:1005-202X/CN:44-1351/R]

卷:
38卷
期数:
2021年第5期
页码:
592-595
栏目:
医学影像物理
出版日期:
2021-05-01

文章信息/Info

Title:
Introduction and clinical application of anthropomorphic phantom for medical imaging
文章编号:
1005-202X(2021)05-0592-04
作者:
薛莹王瑞李进丹李志林廖承德
云南省肿瘤医院(昆明医科大学第三附属医院)放射科, 云南 昆明 650118
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
关键词:
仿真人体模型图像质量医学影像技术剂量优化
Keywords:
Keywords: anthropomorphic phantom image quality medical image technology dose optimization
分类号:
R318
DOI:
DOI:10.3969/j.issn.1005-202X.2021.05.013
文献标志码:
A
摘要:
仿真人体模型是根据人体参数,用与人体组织具有相同或相近散射和吸收系数的“组织等效材料”制成的具有骨骼、肌肉、脏器的人体模型。它包括数字化虚拟人体模型、物理实体模型和二者结合的物理数学模型等3种类型。仿真体模在临床工作中应用广泛,可用于确定CT扫描方式及最佳扫描方案、优化患者的辐射剂量、设备评价及质量控制以及用于血管成像和对比剂注射方案研究。仿真体模模拟人体参数能避免不必要的辐射危害,未来在CT图像质控、设备评价、方案研究等方面前景十分可观。
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.

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备注/Memo

备注/Memo:
【收稿日期】2020-10-18 【基金项目】云南省卫生健康委员会医学学科带头人培养计划(D-2018009) 【作者简介】薛莹,技师,E-mail: 869993087@qq.com 【通信作者】廖承德,博士,主任医师,E-mail: 846681160@qq.com
更新日期/Last Update: 2021-05-31