Axillary lymph node coverage with 3-dimensional tangential field irradiation and correlation with heart and lung dose
نویسندگان
چکیده
منابع مشابه
Axillary lymph node coverage with 3-dimensional tangential field irradiation and correlation with heart and lung dose
Purpose The American College of Surgeons Oncology Group Z0011 trial indicated no benefit from axillary lymph node (LN) dissection after a positive sentinel LN biopsy in patients receiving breast irradiation, suggesting that level I-II LNs were covered in tangential fields. Methods and materials We evaluated 50 computed tomography-based tangential breast plans and contoured level I-III axillar...
متن کاملVirtual lymph node analysis to evaluate axillary lymph node coverage provided by tangential breast irradiation
PURPOSE To investigate the coverage of axillary lymph node with tangential breast irradiation fields by using virtual lymph node (LN) analysis. MATERIALS AND METHODS Forty-eight women who were treated with whole breast irradiation after breast-conserving surgery were analyzed. The axillary and breast volumes were delineated according to the Radiation Therapy Oncology Group (RTOG) contouring a...
متن کاملDose-volume Analysis of Heart and Lung during 3D planning of Tangential Breast Cancer Irradiation
Background: Breast cancer is becoming more frequently diagnosed at early stages with improved long term outcomes. Radiation-related heart disease and lung cancer can occur following radiotherapy for breast cancer. The aim of this study was to evaluate some dosimetric parameters of heart and lung during whole breast radiotherapy. Methods:Twenty five consecutive...
متن کاملDose-volume Analysis of Heart and Lung during 3D Planning of Tangential Breast Cancer Irradiation
Introduction: Breast cancer is becoming more frequently diagnosed at early stages with improved long-term outcomes. Radiation-related heart disease and lung cancer can occur following radiotherapy for breast cancer. The aim of this study was to evaluate some dosimetric parameters of heart and lung during whole breast radiotherapy. Materials and Methods: Twenty...
متن کاملCoverage of Axillary Lymph Nodes with Tangential Breast Irradiation in Korea: A Multi-Institutional Comparison Study
Introduction. To evaluate the dose distribution and coverage of axilla using only tangential field for whole breast radiotherapy (RT) at three institutions in Korea. Methods. We used computed tomography (CT) images of nine consecutive 1-2 sentinel lymph node-positive patients who underwent breast conserving surgery and whole breast RT without axillary lymph node (ALN) dissection for clinical T1...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Advances in Radiation Oncology
سال: 2017
ISSN: 2452-1094
DOI: 10.1016/j.adro.2017.07.005