نتایج جستجو برای: breast conservation
تعداد نتایج: 347528 فیلتر نتایج به سال:
BACKGROUND Breast cancer mortality rates are higher among African-American women compared with white American women, yet little is known regarding ethnicity-related variation in patterns of primary surgical treatment, locoregional recurrence rates, and response to induction chemotherapy. METHODS The available literature was reviewed to evaluate outcome from breast-conservation therapy in Afri...
We aimed to assess the influence of background parenchymal enhancement (BPE) on surgical planning performed using preoperative MRI for breast cancer evaluation. Between January 2009 and December 2010, 91 newly diagnosed breast cancer patients (mean age, 55.5 years; range, 30-88 years) who underwent preoperative bilateral breast MRI followed by planned breast conservation therapy were retrospect...
Adjuvant breast radiation therapy after breast conservation surgery is recommended as it yields significant reduction in the risk of local recurrence, and confers a potential overall survival benefit. Although the standard breast radiation regimen has historically been delivered over 5-7 weeks; more novel, shorter courses of breast radiation are currently being employed, offering the advantage ...
Received January 16, 2007; accepted February 10, 2007. ABSTRACT Axillary presentation from occult breast cancer is uncommon and continues to be a diagnostic and therapeutic challenge to physicians. Once the diagnosis of adenocarcinoma metastatic to an axillary lymph node has been confirmed, a preoperative workup should be done. The current experience is based on several relatively small retrosp...
As breast cancer is diagnosed in over a million patients a year it is a significant oncological issue. Treatment paradigms have shifted to emphasize breast preservation protocols. However, due to a lack of equipment and facilities this option is only rarely offered to poverty stricken patients and those in the developing world. Photodynamic therapy may play a role in allowing for greater breast...
Breast sarcomas are rare neoplasms arising from the few epithelial elements of the gland. It represents much <1% of all breast cancer. Of the heterogeneous group of sarcomas, the more common subtypes include spindle cell sarcoma. The main risk factor for the development of breast sarcomas is previous radiation therapy following breast-conservation surgery for breast cancer or non-Hodgkin's lymp...
Background: The high number of breast cancer patients who receive radiation therapy after surgery has caused many to think about a shorter period of radiotherapy, which can significantly reduce the radiotherapy machine time, labor hours, and fewer patient visits. This study was designed to evaluate the acute skin effects and cosmetic outcomes of short course radiotherapy in early-stage breast c...
The aim of this study was to investigate the breast lymph circulation and skin blood circulation after radiotherapy and breast conservation. In 23 patients who had undergone lumpectomy for breast cancer (mean age 58 years, range 44-75) and 12 patients with lumpectomy for benign lesions (mean age 51 years, range 33-72), lymph circulation in the breast was measured by 99mTc-nanocolloid clearance ...
Background. Prior studies have shown earlier recurrence and decreased survival in patients with head and neck cancer who smoked while undergoing radiation therapy. The purpose of the current study was to determine whether smoking status at the time of partial mastectomy and radiation therapy for breast cancer affected recurrence or survival. Method. A single institution retrospective chart revi...
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