과제정보
This work was supported by grants from the National Research Foundation of Korea (NRF, No. 2021R1C1C1005930 and No. 2018R1A2B2005343) funded by the Korea government (MSIT).
참고문헌
- Baskar R, Lee KA, Yeo R, Yeoh KW. Cancer and radiation therapy: current advances and future directions. Int J Med Sci. 2012;9:193-199. https://doi.org/10.7150/ijms.3635
- Baumann M, Ebert N, Kurth I, Bacchus C, Overgaard J. What will radiation oncology look like in 2050? A look at a changing professional landscape in Europe and beyond. Mol Oncol. 2020;14:1577-1585. https://doi.org/10.1002/1878-0261.12731
- Webb S. Intensity-modulated radiation therapy. Boca Raton: CRC Press; 2015.
- Bortfeld T. IMRT: a review and preview. Phys Med Biol. 2006;51:R363-R379. https://doi.org/10.1088/0031-9155/51/13/R21
- Ezzell GA, Chungbin S. The overshoot phenomenon in step-and-shoot IMRT delivery. J Appl Clin Med Phys. 2001;2:138-148. https://doi.org/10.1120/jacmp.v2i3.2607
- Yu CY, Wan SW, Weng YC, Hsu CH. Three corrections for overshoot effect improved the dose for step-and-shoot intensity-modulated radiation therapy. PLoS One. 2021;16:e0250243. https://doi.org/10.1371/journal.pone.0250243
- Li J, Wiersma RD, Stepaniak CJ, Farrey KJ, Al-Hallaq HA. Improvements in dose accuracy delivered with static-MLC IMRT on an integrated linear accelerator control system. Med Phys. 2012;39:2456-2462. https://doi.org/10.1118/1.3701778
- Xia P, Chuang CF, Verhey LJ. Communication and sampling rate limitations in IMRT delivery with a dynamic multileaf collimator system. Med Phys. 2002;29:412-423. https://doi.org/10.1118/1.1449496
- Langen KM, Willoughby TR, Meeks SL, Santhanam A, Cunningham A, Levine L, et al. Observations on real-time prostate gland motion using electromagnetic tracking. Int J Radiat Oncol Biol Phys. 2008;71:1084-1090. https://doi.org/10.1016/j.ijrobp.2007.11.054
- Njeh CF, Salmon HW, Schiller C. The impact of dose rate on the accuracy of step-and-shoot intensity-modulated radiation therapy quality assurance using varian 2300CD. J Med Phys. 2017;42:206-212. https://doi.org/10.4103/jmp.JMP_18_17
- Bresciani S, Poli M, Miranti A, Maggio A, Di Dia A, Bracco C, et al. Comparison of two different EPID-based solutions performing pretreatment quality assurance: 2D portal dosimetry versus 3D forward projection method. Phys Med. 2018;52:65-71.
- Low DA, Dempsey JF. Evaluation of the gamma dose distribution comparison method. Med Phys. 2003;30:2455-2464. https://doi.org/10.1118/1.1598711
- Klein EE, Hanley J, Bayouth J, Yin FF, Simon W, Dresser S, et al. Task Group 142 report: quality assurance of medical accelerators. Med Phys. 2009;36:4197-4212. https://doi.org/10.1118/1.3190392
- van Elmpt W, McDermott L, Nijsten S, Wendling M, Lambin P, Mijnheer B. A literature review of electronic portal imaging for radiotherapy dosimetry. Radiother Oncol. 2008;88:289-309. https://doi.org/10.1016/j.radonc.2008.07.008
- Stell AM, Li JG, Zeidan OA, Dempsey JF. An extensive logfile analysis of step-and-shoot intensity modulated radiation therapy segment delivery errors. Med Phys. 2004;31:1593-1602. https://doi.org/10.1118/1.1751011
- Kerns JR, Childress N, Kry SF. A multi-institution evaluation of MLC log files and performance in IMRT delivery. Radiat Oncol. 2014;9:176. https://doi.org/10.1186/1748-717X-9-176
- Rangel A, Dunscombe P. Tolerances on MLC leaf position accuracy for IMRT delivery with a dynamic MLC. Med Phys. 2009;36:3304-3309. https://doi.org/10.1118/1.3134244
- Shin J, Xing S, McCullum L, Hammi A, Pursley J, Correa CA, et al. HEDOS-a computational tool to assess radiation dose to circulating blood cells during external beam radiotherapy based on whole-body blood flow simulations. Phys Med Biol. 2021;66:164001. https://doi.org/10.1088/1361-6560/ac16ea
- Hammi A, Paganetti H, Grassberger C. 4D blood f low model for dose calculation to circulating blood and lymphocytes. Phys Med Biol. 2020;65:055008. https://doi.org/10.1088/1361-6560/ab6c41
- Jin JY, Gu A, Wang W, Oleinick NL, Machtay M, Spring Kong FM. Ultra-high dose rate effect on circulating immune cells: a potential mechanism for FLASH effect? Radiother Oncol. 2020;149:55-62. https://doi.org/10.1016/j.radonc.2020.04.054