Abstract：Surface-guided radiation therapy (SGRT) is a zero-radiation image-guided system that uses optical tracking to capture the surface information, record and correct the setup errors between and within fractions, and improve the accuracy of radiotherapy of patients. To ensure the safety of patient treatment, necessary quality control measures must be taken for SGRT. Consequently, National Cancer Center/National Cancer Quality Control Center organized experts to formulate the guideline. The guideline covers the following topics: the definition and basic principles of SGRT; the registration algorithm of SGRT; the measurement methods and categories of SGRT; the quality control requirements of SGRT; and the radiotherapy specification of SGRT.
National Cancer Center / National Cancer Quality Control Center. Quality control guidelines for surface-guided radiation therapy[J]. Chinese Journal of Radiation Oncology, 2022, 31(7): 595-598.
[1] Besl PJ, McKay ND. Method for registration of 3-D shapes[C]//Sensor fusion IV: control paradigms and data structures. International Society for Optics and Photonics, 1992, 1611: 586-606. DOI:10.1117/12.57955. [2] Biber P, Straßer W.The normal distributions transform: a new approach to laser scan matching[C]//Proceedings 2003 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS 2003)(Cat. No. 03CH37453. IEEE, 2003, 3: 2743-2748. DOI:10.1109/IROS.2003.1249285. [3] Hoisak J, Pawlicki T.The role of optical surface imaging systems in radiation therapy[J]. Semin Radiat Oncol, 2018, 28(3):185-193. DOI: 10.1016/j.semradonc.2018.02.003. [4] 罗焕丽, 彭海燕, 靳富, 等. Catalyst系统在乳腺癌患者放疗摆位应用及影响因素分析[J]. 中华放射肿瘤学杂志, 2018, 27(2): 190-194. DOI: 10.3760/cma.j.issn.1004-4221.2018.02. 014. Luo HL, Peng HY, Jin F, et al.Catalyst system in patient positioning during breast cancer radiotherapy: clinical application and influencing factors[J]. Chin J Radiat Oncol,2018,27(2):190-194. DOI: 10.3760/cma.j.issn.1004-4221.201 8.02.014. [5] 彭海燕, 罗焕丽, 毛开金, 等. 表面光学系统Catalyst在宫颈癌放疗中的临床应用[J]. 中华放射肿瘤学杂志, 2019, 28(3): 198-202. DOI: 10.3760/cma.j.issn.1004-4221.2019.03.008. Peng HY, Luo HL, Mao KJ, et al.Clinical application of Catalyst system in cervical cancer radiotherapy[J]. Chin J Radiat Oncol,2019,28(3):198-202. DOI: 10.3760/cma.j.issn.1004-4221.2019.03.008. [6] Willoughby T, Lehmann J, Bencomo JA, et al.Quality assurance for nonradiographic radiotherapy localization and positioning systems: report of task group 147[J]. Med Phys, 2012, 39(4):1728-1747. DOI: 10.1118/1.3681967. [7] Stanley D, Rasmussen K, Kirby N, et al.SU-F-J-20: Commissioning and acceptance testing of the C-rad Catalyst HD surface imaging system[J]. Med Phys, 2016, 43(6):3410-3410. DOI:10.1118/1.4955928.
2022, Vol. 31 
