نتایج جستجو برای: breast yield
تعداد نتایج: 439927 فیلتر نتایج به سال:
BACKGROUND Perhaps the most persuasive messages promoting screening mammography come from women who argue that the test "saved my life." Because other possibilities exist, we sought to determine how often lives were actually saved by mammography screening. METHODS We created a simple method to estimate the probability that a woman with screen-detected breast cancer has had her life saved beca...
Large health cohort studies are among the most effective ways in studying the causes, treatments and outcomes of diseases by systematically collecting a wide range of data over long periods. The wealth of data in such studies may yield important results in addition to the already numerous findings, especially when subjected to newer analytical methods. Bayesian Networks (BN) provide a relativel...
OBJECTIVE The purpose of this study was to review MR imaging findings in the ipsilateral breast in women with percutaneously proven breast cancer. MATERIALS AND METHODS Retrospective review was performed of records of 70 consecutive women with percutaneously proven unilateral breast cancer who were considered candidates for breast conservation surgery and who had preoperative MR imaging of th...
Research on the impact of supplementing additional dietary choline to modern, large-frame broiler chickens is limited, and current recommendations are outdated. The objective this study was determine effect chloride supplementation growth performance carcass characteristics modern broilers reared 32 days age. Corn soybean meal-based diets were formulated contain an 0, 400, 800, 1200, 1600, or 2...
The effect of scalding and chilling procedures was evaluated on carcass and breast meat weight and yield in broilers. On 4 separate weeks (trials), broilers were subjected to feed withdrawal, weighed, and then stunned and bled in 4 sequential batches (n = 16 broilers/batch, 64 broilers/trial). In addition, breast skin was collected before scalding, after scalding, and after defeathering for pro...
Imaging plays a major role in the diagnosis, treatment, and follow-up of breast cancer. Findings that require further assessment will be detected both at screening and curative mammography. Most findings that are further worked up tend to yield benign diagnoses. Consequently, there is an ongoing search for new tools to reduce recalls and unnecessary biopsies while maintaining or improving cance...
In the modern broiler industry, solutions are still being sought to improve conditions or eliminate problems related to issues such as animal welfare, health, and meat quality brought by intensive production systems. Therefore, this experiment was conducted to study effects of perching on growth performance, carcass characteristics, and footpad lesions (FPLs) in broiler chickens. A total of 300...
INTRODUCTION Germline BRCA1 or BRCA2 mutations account for 20-30% of familial clustering of breast cancer. The main indication for BRCA2 screening is currently the family history but the yield of mutations identified in patients selected this way is low. METHODS To develop more efficient approaches to screening we have compared the gene expression and genomic profiles of BRCA2-mutant breast t...
We describe herein a patient presenting with bilateral estrogen-receptor–positive (ERþ) breast tumors who was enrolled in a clinical trial exploring molecular aberrations associated with hormone-refractory tumor cell proliferation. Short-term (two week) hormonal therapy with the aromatase inhibitor letrozole substantially reduced proliferation as measured by Ki67 immunohistochemistry in one tum...
We used DNA microarrays to characterize the global gene expression patterns in surface epithelial cancers of the ovary. We identified groups of genes that distinguished the clear cell subtype from other ovarian carcinomas, grade I and II from grade III serous papillary carcinomas, and ovarian from breast carcinomas. Six clear cell carcinomas were distinguished from 36 other ovarian carcinomas (...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید