锥形束CT临床应用中的主要问题对策研究现状

doi:10.3760/cma.j.cn113030-20201023-00509

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Abstract Since the application of image-guided radiotherapy in clinical practice, cone-beam CT (CBCT) has become the most widely employed image-guided device. However, some problems remain to be cautioned in the application of CBCT, such as certain errors in the setup errors before and after the correction of CBCT, the failure of CBCT to correct dynamic changes, whether the influence of application frequency of CBCT on patients’ boundary of clinical target volume can be reduced, imaging conditions of CBCT lack of a certain degree of flexibility, and the effect of clinical value and application cost on the practicality of CBCT. Only by fully understanding the problems in CBCT application can CBCT be applied more reasonably and scientifically.

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	Articles by authors
	Zhang Bingxin
	Fu Dongshan

Key words： Tomography,X-ray computed,cone-beam Neoplasm/image-guided radiotherapy Problem and solution

Received: 23 October 2020

Corresponding Authors: Fu Dongshan, Email:dfu@rayrtech.com

Cite this article:

Zhang Bingxin,Fu Dongshan. Research status of solutions for main problems in clinical application of cone-beam CT[J]. Chinese Journal of Radiation Oncology, 2021, 30(10): 1099-1104.

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http://journal12.magtechjournal.com/Jweb_fszlx/EN/10.3760/cma.j.cn113030-20201023-00509 OR http://journal12.magtechjournal.com/Jweb_fszlx/EN/Y2021/V30/I10/1099

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