Chen CW, Zhu Z, Dong J. Hereditary nonpolyposis colorectal cancer.
Shijie Huaren Xiaohua Zazhi 2013;
21:2963-2968. [DOI:
10.11569/wcjd.v21.i28.2963]
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Abstract
Hereditary nonpolyposis colorectal cancer (HNPCC), also known as Lynch syndrome, is a class of autosomal dominant genetic disease. Main clinical characteristics of HNPCC include early onset age, more common in the right colon, and concomitant with simultaneous or metachronous extracolonic cancers, including endometrial cancer, stomach cancer, and ovarian cancer. However, the prognosis of HNPCC is better than sporadic colorectal cancer. Screening and intervention for HNPCC among high-risk pedigree population can effectively reduce the cancer incidence and mortality. In this article we will review the pathogenesis, epidemiology, diagnosis, screening, prevention and treatment of HNPCC.
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