نتایج جستجو برای: breast radiotherapy
تعداد نتایج: 303160 فیلتر نتایج به سال:
--3-dimensional breast radiotherapy is the most prevalent techniques, carried out in all radiotherapy centers of the world including Iran. The objective of this study is to investigate the dose rate supplied to the opposite breast during the radiotherapy of breast cancer using the designing method of 3-dimensional therapy. 32 female patients suffering from breast cancer participated in this stu...
PURPOSE The aim of this study was to determine whether plasma lecithin:cholesterol acyltransferase (pLCAT) and erythrocyte membrane Na(+)-K(+)-ATPase ase (emNaKATPs) activity have a correlation in breast cancer. This study compared these parameters at time points before and after treatment with radiotherapy. METHODS The levels of pLCAT and emNaKATPs were assessed in 30 patients with breast ca...
Radiotherapy following breast conservation is routine in the treatment of breast cancer. This creates a large demand for radiotherapy services with implicit cost effects and potential morbidity to patients. Radiotherapy is administered to decrease local recurrence, but is radiotherapy required for all breast cancers? A literature search using the Medline and Ovid databases was conducted between...
Introduction The first medical intervention for many breast cancer patients is breast conserving surgery (BCS) and/or modified radical mastectomy (MRM). Most of these patients undergo radiation therapy, following surgery. The most common side-effect of breast radiotherapy is skin damage. In the present study, the severity of acute skin changes and the underlying causes were investigated in pati...
PURPOSE In women with favorable early breast cancer treated by lumpectomy plus tamoxifen or anastrazole, it remains unclear whether whole breast radiotherapy is beneficial. METHODS AND MATERIAL Between January 1996 and June 2004, the Austrian Breast and Colorectal Cancer Study Group (ABCSG) randomly assigned 869 women to receive breast radiotherapy +/- boost (n = 414) or not (n = 417) after b...
Radiotherapy, a highly effective way to destroy breast cancer, causes skin adverse effects. A considerable amount of studies have been conducted to find a way to alleviate or relieve dermal adverse effects of radiation. The aim of this study was to observe the clinical effect of Elaeagnus angustifolia L. cream to treat radiotherapy-induced skin destruction in breast cancer patients. thirt...
background: the aim of this study is to evaluate the association between different treatments and survival time of breast cancer patients using either standard cox model or stratified cox model. methods: the study was conducted on 15830 women diagnosed with breast cancer in british columbia, canada. they were divided into eight groups according to patients’ ages and stage of disease either cox...
Although radiotherapy resistance is associated with locoregional recurrence and distant metastasis in breast cancers, clinically relevant molecular markers and critical signaling pathways of radioresistant breast cancer are yet to be defined. Herein, we show that HER2-STAT3-survivin regulation is associated with radiotherapy resistance in HER2-positive breast cancers. Depletion of HER2 by siRNA...
objective: radiochromic ebt3 film is a later generation of radiochromic films. the aim of this study is to compare ebt and ebt3 radiochromic films in radiotherapy fields of breast cancer. methods: a rando phantom was irradiated by a 6 mv siemens primus linac with medial and lateral fields of radiotherapy of breast cancer. dosimetry was performed in various points in the fields using ebt and ebt...
UNLABELLED Adenoid cystic carcinoma of the breast is a very rare neoplasm. We report a case of adenoid cystic carcinoma of the right breast presented with painless lump in the upper outer quadrant managed with lumpectomy, axillary lymph node staging and adjuvant local external radiotherapy to the whole breast with simultaneous integrated boost to the site of primary disease using respiratory ga...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید