Imane Benali, Othmane Kaanouch, A. Naim, Hanae El Gouach, Z. Dahbi, F. Kouhen
{"title":"剂量学比较:体积调制电弧治疗(VMAT)和三维适形放疗(3D- crt)治疗高级别胶质瘤-谢赫哈利法国际大学医院卡萨布兰卡癌症中心的经验","authors":"Imane Benali, Othmane Kaanouch, A. Naim, Hanae El Gouach, Z. Dahbi, F. Kouhen","doi":"10.4236/IJMPCERO.2021.102010","DOIUrl":null,"url":null,"abstract":"Background: Intensity Modulated Radiation Therapy (IMRT) is currently employed as a \nmajor arm of treatment in multiforme glioblastoma (GBM). The present study \naimed to compare 3D-CRT with IMRT to assess tumor volume coverage and OAR \nsparing for the treatment of malignant \ngliomas. Materials and methods: We assessed 22 anonymized \npatients datasets with High Grade Glioblastoma who had undergone post-operative Intensity \nModulated Radiotherapy (IMRT) and 3D Conformal Radiotherapy (3D-CRT), This \nstudy will compare and contrast treatment plans Rapidarc and 3D-CRT to \ndetermine which technology improves \nsignificantly dosimetric parameters. Results: Plans will be assessed by \nreviewing the coverage of the PTV using mean, maximum and minimum doses while \nthe OAR doses will be compared using the maximal doses for each, as set out in \nthe QUANTEC dose limits. Conclusion: The use of IMRT seems a superior \ntechnique as compared to 3D-CRT for the treatment of malignant gliomas having \nthe potential to increase the dose to the PTV while sparing OARs optimally.","PeriodicalId":14028,"journal":{"name":"International Journal of Medical Physics, Clinical Engineering and Radiation Oncology","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2021-05-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"Dosimetric Comparison: Volumetric Modulated Arc Therapy (VMAT) and 3D Conformal Radiotherapy (3D-CRT) in High Grade Glioma Cancer—Experience of Casablanca Cancer Center at the Cheikh Khalifa International University Hospital\",\"authors\":\"Imane Benali, Othmane Kaanouch, A. Naim, Hanae El Gouach, Z. Dahbi, F. Kouhen\",\"doi\":\"10.4236/IJMPCERO.2021.102010\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Background: Intensity Modulated Radiation Therapy (IMRT) is currently employed as a \\nmajor arm of treatment in multiforme glioblastoma (GBM). The present study \\naimed to compare 3D-CRT with IMRT to assess tumor volume coverage and OAR \\nsparing for the treatment of malignant \\ngliomas. Materials and methods: We assessed 22 anonymized \\npatients datasets with High Grade Glioblastoma who had undergone post-operative Intensity \\nModulated Radiotherapy (IMRT) and 3D Conformal Radiotherapy (3D-CRT), This \\nstudy will compare and contrast treatment plans Rapidarc and 3D-CRT to \\ndetermine which technology improves \\nsignificantly dosimetric parameters. Results: Plans will be assessed by \\nreviewing the coverage of the PTV using mean, maximum and minimum doses while \\nthe OAR doses will be compared using the maximal doses for each, as set out in \\nthe QUANTEC dose limits. Conclusion: The use of IMRT seems a superior \\ntechnique as compared to 3D-CRT for the treatment of malignant gliomas having \\nthe potential to increase the dose to the PTV while sparing OARs optimally.\",\"PeriodicalId\":14028,\"journal\":{\"name\":\"International Journal of Medical Physics, Clinical Engineering and Radiation Oncology\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2021-05-18\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"International Journal of Medical Physics, Clinical Engineering and Radiation Oncology\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.4236/IJMPCERO.2021.102010\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"International Journal of Medical Physics, Clinical Engineering and Radiation Oncology","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.4236/IJMPCERO.2021.102010","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Dosimetric Comparison: Volumetric Modulated Arc Therapy (VMAT) and 3D Conformal Radiotherapy (3D-CRT) in High Grade Glioma Cancer—Experience of Casablanca Cancer Center at the Cheikh Khalifa International University Hospital
Background: Intensity Modulated Radiation Therapy (IMRT) is currently employed as a
major arm of treatment in multiforme glioblastoma (GBM). The present study
aimed to compare 3D-CRT with IMRT to assess tumor volume coverage and OAR
sparing for the treatment of malignant
gliomas. Materials and methods: We assessed 22 anonymized
patients datasets with High Grade Glioblastoma who had undergone post-operative Intensity
Modulated Radiotherapy (IMRT) and 3D Conformal Radiotherapy (3D-CRT), This
study will compare and contrast treatment plans Rapidarc and 3D-CRT to
determine which technology improves
significantly dosimetric parameters. Results: Plans will be assessed by
reviewing the coverage of the PTV using mean, maximum and minimum doses while
the OAR doses will be compared using the maximal doses for each, as set out in
the QUANTEC dose limits. Conclusion: The use of IMRT seems a superior
technique as compared to 3D-CRT for the treatment of malignant gliomas having
the potential to increase the dose to the PTV while sparing OARs optimally.