The breast journal
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First-line surgical options for early stage breast cancer and ductal carcinoma in situ include breast conserving surgery or mastectomy. We analyzed factors that influence the receipt of mastectomy and resultant trends over time. Registry analysis was carried out for 21,869 women who underwent up-front surgical treatment for stage 0, I or II breast cancer between 1998 and 2007 using data from the Kentucky Cancer Registry. ⋯ There was no statistically significant difference in surgical choice with regard to race. Determinants of mastectomy for in situ and early stage breast cancer include stage, histology, age, insurance status, county of residence, receptor status. The rate of mastectomy declined until 2005 and is now increasing across all age groups, especially for women < 50 years and ≥ 70 years.
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Accurate determination of the size or extent of ductal carcinoma in situ (DCIS) by imaging is uncertain, and incomplete resection of tumor results in involved margins in up to 81% of cases. This study examined the accuracy of magnetic resonance imaging (MRI) for assessment of DCIS size, and evaluated the effect of preoperative breast MRI on achievement of tumor-free surgical margins after breast-conserving surgery (BCS). One-hundred and fifty-eight female patients with DCIS were identified from a prospective database: 60 patients (62 cases) had preoperative breast MRI, and 98 patients did not have MRI. ⋯ The rate of mastectomy was significantly higher in the MRI group than the no-MRI group (17.7% versus 4.1%; p = 0.004). These findings indicate that MRI can detect DCIS, especially when lesions are high or intermediate grade, but that MRI does not accurately predict the size of DCIS. In this study, MRI did not improve the surgeon's ability to achieve clear margins following BCS.
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Breast cancer occurs earlier in Chinese women than in Caucasian women. We have compared the clinicopathologic characteristics and prognosis in very young and older premenopausal women with breast cancer in south China. We separated 905 consecutive premenopausal patients with first diagnosis of breast cancer, surgically treated at the Sun Yat-sen University Cancer Center from October 2003 to December 2006, into a very young group (189 [13.7%]; <35 years old) and an older group (716 [52.0%]; 35-57 years old). ⋯ Moreover, the 3-year overall survival rate (p = 0.020) and disease-free survival rate (p < 0.001) were significantly poorer in HR-positive patients in the very young group whereas there was no significant difference in outcomes between the HR-negative groups. In China, age younger than 35 years is an independent predictor of breast cancer recurrence. In very young women with HR-positive breast cancer, chemotherapy plus tamoxifen alone may not be adequate standard treatment.
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We report the utility of office-based, nonimaged guided fine needle aspiration of palpable axillary lymph nodes in breast cancer patients. We examine the sensitivity and specificity of this procedure, and examine factors associated with a positive fine needle aspiration biopsy result. Although the utility of ultrasound-guided fine needle aspiration biopsy (FNA) of axillary lymph nodes is well established, there is little data on nonimage guided office-based FNA of palpable axillary lymphadenopathy. ⋯ Nonimage-guided FNA of palpable axillary lymphadenopathy in breast cancer patients is an inexpensive, sensitive, and specific test. Prompt determination of lymph node positivity benefits select patients, permitting avoidance of axillary ultrasound, sentinel lymph node biopsy, or delay in receiving neoadjuvant therapy. This results in time and cost savings for the health care system, and expedites definitive management.
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Radiation therapy has been shown to increase complication rates of tissue expander/implant breast reconstructions. The purpose of this study was to evaluate patient characteristics to assess their impact on complications. A retrospective review of patients who underwent mastectomy plus tissue expander/implant reconstruction from January 2000 to December 2006 was performed. ⋯ The major complication rate in nonradiated and radiated patients was 21.2% and 45.4%, respectively. Despite higher complication rates, tissue expander/implant reconstructions were successful in 70.1% of radiated patients. Based on this study, the ideal radiated patient would have a BMI less than 30 and be younger than 50 years of age to maximize the likelihood of a successful tissue expander/implant reconstruction.