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Iranian Journal of Medical Physics، جلد ۱۹، شماره ۴، صفحات ۲۱۴-۲۲۱
عنوان فارسی
چکیده فارسی مقاله
کلیدواژه‌های فارسی مقاله
عنوان انگلیسی Radiotherapy Treatment Plan Quality Metrics for Postmastectomy Breast Cancer Patients Using Conformal Planning Techniques
چکیده انگلیسی مقاله Introduction: The purpose of this study is to evaluate and compare treatment plan quality metrics for postmastectomy breast cancer patients using 3-Dimensional conformal radiotherapy (3DCRT) and intensity-modulated radiotherapy (IMRT) planning techniques.Material and Methods: The current study included 50 postmastectomy breast cancer patients out of which 24 were planned with 3DCRT and 26 with IMRT technique. Treatment plan quality metrics, namely homogeneity index (HI), conformity index (CI), conformation number (CN), uniformity index (UI) and spillage index (R50), volume receiving 110% and 95% of the prescribed dose (V110% and V95%) were calculated and compared for the two planning techniques.Results: IMRT plans have better conformity, homogeneity indices, and lower V110% than 3DCRT plans with an almost similar R50% and V95%.Conclusion: Quantitative values of radiotherapy treatment plan quality metrics for the target are found in favour of the IMRT technique rather than 3DCRT. Implementation of these five parameters is helpful for evaluating treatment plans along with slice by slice and DVH analysis.
کلیدواژه‌های انگلیسی مقاله Breast Cancer Planning Techniques 3, D Conformal Radiotherapy Intensity Modulated Radiotherapy
نویسندگان مقاله | Garima Gaur
Department of Radiation Oncology, Guru Gobind Singh Medical College and Hospital, Faridkot, Punjab, India


| Raja Paramjeet Singh
Department of Radiation Oncology, Govt. Medical College, Patiala, Punjab, India


| Om Prakash Gurjar
Department of Radiotherapy, Govt. Cancer Hospital, MGM Medical College, Indore, Madhya Pradesh, India


| Pardeep Garg
Department of Radiation Oncology, Guru Gobind Singh Medical College and Hospital, Faridkot, Punjab, India


| Romikant Grover
Department of Radiation Oncology, Guru Gobind Singh Medical College and Hospital, Faridkot, Punjab, India


| Manraj Singh Kang
Department of Radiation Oncology, Guru Gobind Singh Medical College and Hospital, Faridkot, Punjab, India


| Gurpreet Kaur
Department of Radiation Oncology, Guru Gobind Singh Medical College and Hospital, Faridkot, Punjab, India


| Sheetal Sheetal
Advance Cancer Centre, Bathinda, Punjab, India


| Vinod Dangwal
Department of Radiation Oncology, Govt. Medical College, Patiala, Punjab, India
نشانی اینترنتی https://ijmp.mums.ac.ir/article_18790.html
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نوع مقاله منتشر شده Original Paper
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