نتایج جستجو برای: second primary cancer
تعداد نتایج: 2041705 فیلتر نتایج به سال:
BACKGROUND Individuals with nonmelanoma skin cancer (NMSC) are at increased risk of developing subsequent cancers. Genetic predisposition to reduced DNA repair capacity may be an underlying susceptibility factor explaining the excess risk of malignancies. To test this hypothesis, a cohort study was conducted to examine the association between XPD Lys751Gln polymorphism and risk of a second prim...
Studies conducted in Western countries have reported excess risks for second primary malignancies after breast cancer. However, there is little documentation of ethnic differences in these excess risks. Asian women are characterized by younger age at diagnosis of breast cancer, but very few reports are available on the incidences and risks for second primary cancers in this region. Using popula...
in this thesis, we consider a mathematical model of cancer with completely unknown parameters. we study the stability of critical points which are biologically admissible. then we consider a control on the system and introduce situations at which solutions are attracted to critical points and so the cancer disease has auto healing. the lyapunov stability method is used for estimating the un...
Absolute Risk Prediction of Second Primary Thyroid Cancer Among 5-Year Survivors of Childhood Cancer
OBJECTIVE The higher risk of developing new cancers in breast cancer survivors is a public health concern. Our aim was to examine risk of second primary cancers among women diagnosed with breast cancer. METHODS We studied two cohorts of female cancer patients identified in a population-based cancer registry in Granada (Spain): women first diagnosed with a primary breast cancer (n=5897) and th...
twenty-one patients with advanced breast cancer (7 premenopausal and 14 postmenopausal women) were treated with a combination of cyclophosphamide, doxorubicin, and cisplatin (cap). the median age of the patients was 43 years (range 36-61). this therapy was repeated every 3 weeks. nine patients (group 1) received cap as primary therapy for metastatic breast cancer, and twelve patients (group 2) ...
Modifiable factors have increasingly been associated with breast cancer. Studies have long suggested a link between modifiable factors, such as weight, physical activity, and alcohol use, and the risk of developing a primary breast cancer. Dozens of case-control and prospective cohort studies have demonstrated up to a two-fold increase in risk of breast cancer in overweight and obese postmenopa...
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