Dosimetric prospective study comparing 2D and 3D planning for irradiation of supraclavicular and infraclavicular regions in breast cancer patients
المؤلفون المشاركون
Barsoum, Muhsin
Mahmud, Muhammad
al-Husayni, Hisham
Mustafa, Majidah
Nasr, Azzah
Fudah, Sali
المصدر
Journal of the Egyptian National Cancer Institute
العدد
المجلد 27، العدد 1 (31 مارس/آذار 2015)، ص ص. 25-34، 10ص.
الناشر
جامعة القاهرة المعهد القومي للأورام
تاريخ النشر
2015-03-31
دولة النشر
مصر
عدد الصفحات
10
التخصصات الرئيسية
الموضوعات
الملخص EN
The purpose of this study is to compare 2D plan and 3D plan regarding coverage of the target (supraclavicular and infraclavicular regions) and dose reaching the risk organs (using mean DVH).
Depending on the results of this study, modifications can be made to the 2D conventional planning of supraclavicular and infraclavicular regions in order to achieve better coverage of the target tissues.
Materials and methods: This is a dosimetric study carried out at the radiation oncology department in NCI-Cairo University in the period from January 2012 to October 2012, on 15 patients with breast cancer who are eligible for supraclavicular and infraclavicular irradiation.
For All patients, a 2D and a 3D plan were done.
Results: We found that the coverage of the supraclavicular and infraclavicular regions and the chest wall or breast together with levels I and II axilla (PTV) were significantly better with the 3D technique with less over dose than the 2D technique.
That difference was highly significant and was most evident in MRM cases.
Also we found that organs at risk received a dose in the 3D technique that was more than that received in the 2D technique, again that difference was highly significant and was also most evident in MRM cases but all doses were still within tolerance.
Conclusions: From the present study we concluded that the coverage of the supraclavicular and infraclavicular PTV is significantly worse with the 2D technique using a single oblique field at a fixed depth of 3 cm for all patients despite their different builts.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Barsoum, Muhsin& Mustafa, Majidah& al-Husayni, Hisham& Nasr, Azzah& Mahmud, Muhammad& Fudah, Sali. 2015. Dosimetric prospective study comparing 2D and 3D planning for irradiation of supraclavicular and infraclavicular regions in breast cancer patients. Journal of the Egyptian National Cancer Institute،Vol. 27, no. 1, pp.25-34.
https://search.emarefa.net/detail/BIM-544535
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Mahmud, Muhammad…[et al.]. Dosimetric prospective study comparing 2D and 3D planning for irradiation of supraclavicular and infraclavicular regions in breast cancer patients. Journal of the Egyptian National Cancer Institute Vol. 27, no. 1 (Mar. 2015), pp.25-34.
https://search.emarefa.net/detail/BIM-544535
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Barsoum, Muhsin& Mustafa, Majidah& al-Husayni, Hisham& Nasr, Azzah& Mahmud, Muhammad& Fudah, Sali. Dosimetric prospective study comparing 2D and 3D planning for irradiation of supraclavicular and infraclavicular regions in breast cancer patients. Journal of the Egyptian National Cancer Institute. 2015. Vol. 27, no. 1, pp.25-34.
https://search.emarefa.net/detail/BIM-544535
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references : p. 34
رقم السجل
BIM-544535
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر