K. Indramohan , S. Moinuddin , T. Akter , A. Webster , E. Wilson , N. Fersht , M. Kosmin
{"title":"使用二维/三维 kV 和 CBCT 成像技术评估成人脑癌患者分量间和分量内的不确定性","authors":"K. Indramohan , S. Moinuddin , T. Akter , A. Webster , E. Wilson , N. Fersht , M. Kosmin","doi":"10.1016/j.radi.2024.04.010","DOIUrl":null,"url":null,"abstract":"<div><h3>Method</h3><p>2D/3D kV imaging and CBCT data using 6 degrees of freedom (6DoF) were compared to evaluate inter and intrafraction motion.</p></div><div><h3>Results</h3><p>Results showed that intrafraction errors were low and interfraction levels were within institutional protocols.</p></div><div><h3>Conclusion</h3><p>Confidence was given to use low dose 2D/3D kV imaging to confirm daily patient set up errors, and to use pre-treatment CBCT only once weekly for additional imaging information.</p></div><div><h3>Implications for practice</h3><p>Further research is necessary to assess other uncertainties, to enable the calculation of a margin and determining the feasibility of further reduction of this.</p></div>","PeriodicalId":47416,"journal":{"name":"Radiography","volume":null,"pages":null},"PeriodicalIF":2.5000,"publicationDate":"2024-07-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Assessing inter and intrafraction uncertainties in adult brain cancer patients using 2D/3D kV and CBCT imaging\",\"authors\":\"K. Indramohan , S. Moinuddin , T. Akter , A. Webster , E. Wilson , N. Fersht , M. Kosmin\",\"doi\":\"10.1016/j.radi.2024.04.010\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><h3>Method</h3><p>2D/3D kV imaging and CBCT data using 6 degrees of freedom (6DoF) were compared to evaluate inter and intrafraction motion.</p></div><div><h3>Results</h3><p>Results showed that intrafraction errors were low and interfraction levels were within institutional protocols.</p></div><div><h3>Conclusion</h3><p>Confidence was given to use low dose 2D/3D kV imaging to confirm daily patient set up errors, and to use pre-treatment CBCT only once weekly for additional imaging information.</p></div><div><h3>Implications for practice</h3><p>Further research is necessary to assess other uncertainties, to enable the calculation of a margin and determining the feasibility of further reduction of this.</p></div>\",\"PeriodicalId\":47416,\"journal\":{\"name\":\"Radiography\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":2.5000,\"publicationDate\":\"2024-07-05\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Radiography\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/S1078817424000877\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q2\",\"JCRName\":\"RADIOLOGY, NUCLEAR MEDICINE & MEDICAL IMAGING\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Radiography","FirstCategoryId":"1085","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S1078817424000877","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"RADIOLOGY, NUCLEAR MEDICINE & MEDICAL IMAGING","Score":null,"Total":0}
Assessing inter and intrafraction uncertainties in adult brain cancer patients using 2D/3D kV and CBCT imaging
Method
2D/3D kV imaging and CBCT data using 6 degrees of freedom (6DoF) were compared to evaluate inter and intrafraction motion.
Results
Results showed that intrafraction errors were low and interfraction levels were within institutional protocols.
Conclusion
Confidence was given to use low dose 2D/3D kV imaging to confirm daily patient set up errors, and to use pre-treatment CBCT only once weekly for additional imaging information.
Implications for practice
Further research is necessary to assess other uncertainties, to enable the calculation of a margin and determining the feasibility of further reduction of this.
RadiographyRADIOLOGY, NUCLEAR MEDICINE & MEDICAL IMAGING-
CiteScore
4.70
自引率
34.60%
发文量
169
审稿时长
63 days
期刊介绍：
Radiography is an International, English language, peer-reviewed journal of diagnostic imaging and radiation therapy. Radiography is the official professional journal of the College of Radiographers and is published quarterly. Radiography aims to publish the highest quality material, both clinical and scientific, on all aspects of diagnostic imaging and radiation therapy and oncology.
京公网安备 11010802042870号
京ICP备2023020795号-1
分享
求助内容：
应助结果提醒方式：
扫码关注我们
