Molecular diagnosis of hereditary nonpolyposis colorectal cancer (Lynch syndrome)
نویسندگان
چکیده
منابع مشابه
Lynch syndrome (hereditary nonpolyposis colorectal cancer) diagnostics.
BACKGROUND Preventive programs for individuals who have high lifetime risks of colorectal cancer may reduce disease morbidity and mortality. Thus, it is important to identify the factors that are associated with hereditary colorectal cancer and to monitor the effects of tailored surveillance. In particular, patients with Lynch syndrome, hereditary nonpolyposis colorectal cancer (HNPCC), have an...
متن کاملHereditary nonpolyposis colorectal cancer (HNPCC)/Lynch syndrome.
BACKGROUND Hereditary nonpolyposis colorectal cancer HNPCC, Lynch syndrome) is a genetic disease of autosomal dominant inheritance. It is caused by a mutation in one of four genes of the DNA mismatch repair system and confers a markedly increased risk for various types of cancer, particularly of the colon and the endometrium. Its prevalence in the general population is about 1 in 500, and it ca...
متن کاملHereditary Nonpolyposis Colorectal Cancer (HNPCC)/Lynch Syndrome: Surveillance and Diagnostic strategies
Introduction: Hereditary nonpolyposis colorectal cancer (HNPCC, Lynch syndrome) is an autosomal dominant genetic disease. The disease is caused by a mutation in one of four genes of the DNA mismatch repair system and increases the risk for various cancers, especially the uterine and colon cancers. The prevalence of this disease in the general population is about 1 in 500 and it causes about 2-3...
متن کاملToward a consensus in molecular diagnosis of hereditary nonpolyposis colorectal cancer (Lynch syndrome).
Lynch syndrome is the most common cause of inherited colorectal cancer, totaling 5 to 8% of all the cases with high susceptibility to this type of cancer and extracolonic cancer. It is related to germinal mutations taking place at mismatch repair genes. The diagnosis of Lynch syndrome is essential for both monitoring patients with this disease and detecting asymptomatic carriers, in order to es...
متن کاملTobacco use and increased colorectal cancer risk in patients with hereditary nonpolyposis colorectal cancer (Lynch syndrome).
BACKGROUND The marked variability in age at onset of colorectal cancer (CRC) in patients with hereditary nonpolyposis colorectal cancer (HNPCC) makes management decisions difficult. Environmental factors governing the phenotypic variability of cancer-associated syndromes such as HNPCC have not been elucidated. METHODS We determined whether tobacco use would alter CRC risk in carriers of HNPCC...
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ژورنال
عنوان ژورنال: Revista de la Facultad de Medicina
سال: 2016
ISSN: 2357-3848,0120-0011
DOI: 10.15446/revfacmed.v64n3.48458