نتایج جستجو برای: early onset breast cancer
تعداد نتایج: 1725716 فیلتر نتایج به سال:
abstract breast cancer is one of the major health problems of the eastern world. regardless of the survival rate improvement with progression in screening and adjuvant systemic therapies, still one – third of the patients with primary breast cancer have recurrence of micro metastasis after 10 years. it is important to discover a reliable biomarker for detection of breast cancer. the underlying...
Protocols for activity aiming at early diagnosis and treatment of inherited breast or breastovarian cancer have been reported. Available reports on outcome of such programmes are considered here. It is concluded that the ongoing activities should continue with minor modifications. Direct evidence of a survival benefit from breast and ovarian screening is not yet available. On the basis of exper...
background: chemotherapy-induced amenorrhea is one of long term side effects of adjuvant chemotherapy in patients with breast cancer which may interfere with their future reproductive function. although amenorrhea is well recognized, the actual incidence following taxanes remains uncertain. methods: in a cross sectional study, we identified breast cancer patients aged 45 years or younger who we...
background: there are no data on familial aggregation of colorectal cancer (crc) in northeastern iran. the aim of this study was to determine the prevalence of early-onset crc and patients suspected for hereditary non-polyposis colorectal cancer (hnpcc) based on the clinical criteria in this area. materials and methods: documents were collected from two hospitals in mashhad regarding 326 inpati...
PURPOSE PALB2 is a recently identified breast cancer susceptibility gene. We have previously identified in the Finnish population a PALB2 c.1592delT founder truncation mutation that is associated with an increased risk of breast cancer. In the present study, we wanted to assess in more detail the increased risk (hazard ratio, HR) and the age-specific cumulative risk (penetrance) of c.1592delT w...
Introduction: Breast cancer is one the most common form of cancer in women all over the world. The incidence of women breast cancer is increasing in Iran. There are many risk factors involved in the risk of breast cancer so that these risk factors have been determined based on genetic, environmental, and geographical conditions in various studies. The current study aimed to evaluate the risk fa...
Increased risk of cancer in patients with early-onset cataracts: A nationwide population-based study
Early-onset cataracts are associated with insufficient antioxidative activity, and, therefore, a potential risk of cancer. This study investigated the risk of cancer after being diagnosed with early-onset cataracts. Retrospective claims data from the Taiwan National Health Insurance Research Database were analyzed. Study subjects were comprised of patients with early-onset cataracts, aged 20-55...
Background : After lung cancer, breast cancer is the second cause of mortality among women. Although the prevalence of this disease has been increased, but the rate of mortality has not been changed during last three decades, this may be due to early diagnosis at the first stage of disease . Objective : To determine risk factors of breast cancer in women. Design : It was a case- control s...
The p53 protein and its regulator MDM2 is central to tumorigenesis by directing cells to undergo cell cycle arrest and/or apoptosis in response to DNA damage or other stress signals. The genes encoding these proteins contain nucleotide variation (p53 codon 72, MDM2 SNP309) that influences cellular response. We examined the p53 codon 72 and MDM2 SNP309 to determine their implication with age of ...
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