نتایج جستجو برای: familial breast cancer
تعداد نتایج: 1032090 فیلتر نتایج به سال:
background: it is presumed that gastric cancer has several etiologies. first-degree relatives of patients with gastric cancer are suggested to be at higher risk compared to others. this is the first study aimed at estimating this risk, using meta-analysis of case-control studies. materials and methods: all records prior to february 2008 in pubmed and embase were searched for case-control studie...
In inherited forms of breast cancer, attention in clinical genetics services has focused on women because they are most at risk of developing cancer. Men at risk of transmitting a predisposing gene mutation are less likely to have a genetic test than the women in these families. This preliminary study investigates the perspective of the brothers of women with familial breast cancer and is based...
The largest worldwide population screening for cancer family syndromes was initiated in January 2001 in the West Pomeranian Region of Poland with 1.7 m inhabitants. In the first step in the period January 2001 – May 2002 family doctors and nurses collected questionnaires asking about cancer family history among 1st and 2nd degree relatives from 1,258,401 of 1.5 m individuals (87%) who were insu...
BACKGROUND Breast cancer in the Middle-East occurs in relatively young women and frequently presents as advanced disease. A protective effect of multiparity is not apparent, and high familial risk is reported in some countries. This study investigates breast cancer rates and clinical stage related to age in the Kurdish region of Iraq and evaluates risk associated with parity and family history....
breast conservation surgery combined with radiation therapy is now an accepted option for the treatment of early breast cancer. so we decided to evaluate the results of such treatment in our first group of patients treated by this method. from 1992 to 1996 , one hundred patients with stage i and ii breast cancer treated with breast conservative surgery (lumpectomy or quadrantectomy). were irrad...
Hereditary breast-ovarian cancer syndrome contributes to as much as 5-7% of breast cancer (BC) and 10-15% of ovarian cancer (OC) incidence. Mutations in the "canonical" genesBRCA1andBRCA2occur in 20-30% of affected pedigrees. In addition toBRCA1andBRCA2 mutations, germ-line lesions in theCHEK2,NBS1, andPALB2genes also contribute to familial BC clustering. The epidemiology of hereditary breast-o...
Although gathered as continuous data, expression measurements from gene microarrays may be quantized before downstream analysis and modeling. This is especially true for modeling gene prediction and genetic regulatory networks. Coarse quantization results in lower computational requirements, lower data requirements for model inference, and easier conceptualization. This paper proposes a mixture...
cancer, with a high rate of mortalities worldwide, pose a major threat to human health. although family history accounts for at least 5-10% of all cancers, it is conferred to be as a significant risk of developing cancer. recently, application of high speed and low cost high-throughput nucleotide sequencing technologies has provided an opportunity to assess cancer risk in at risk healthy indivi...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید