Lynch syndrome

Microsatellite instability (MSI) is a key marker for predicting the response of immune checkpoint inhibitors (ICIs) and for screening Lynch syndrome (LS). Aim: This study aimed to see the characteristics of cancers with high level of MSI (MSI-H) in genetic medicine and precision medicine.

12p vielonmusk 21-01-2022 10 0   Download

Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành y học dành cho các bạn tham khảo đề tài: Detection of DNA mismatch repair proteins in fresh human blood lymphocytes - towards a novel method for hereditary non-polyposis colorectal cancer (Lynch syndrome) screening

7p toshiba22 21-11-2011 61 3   Download

Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành y học dành cho các bạn tham khảo đề tài: Lynch syndrome: still not a familiar picture

3p matuot_238 13-10-2011 29 2   Download

Hereditary Nonpolyposis Colon Cancer Hereditary nonpolyposis colon cancer (HNPCC), also known as Lynch syndrome, is another autosomal dominant trait. It is characterized by the presence of three or more relatives with histologically documented colorectal cancer, one of whom is a first-degree relative of the other two; one or more cases of colorectal cancer diagnosed before age 50 in the family; and colorectal cancer involving at least two generations. In contrast to polyposis coli, HNPCC is associated with an unusually high frequency of cancer arising in the proximal large bowel.

5p konheokonmummim 03-12-2010 80 4   Download

Table 87-5 Hereditable (Autosomal Dominant) Gastrointestinal Polyposis Syndromes Syndrom e Distribu Histolo nant Malig Associated Lesions tion of Polyps gic Type Potential Familial adenomatous polyposis Large intestine a Adenom on Comm None Gardner's Large Adenom Comm Osteomas, syndrome and intestines small a on fibromas, lipomas, epidermoid cysts, ampullary cancers, congenital hypertrophy retinal of pigment epithelium Turcot's syndrome Large intestine a Adenom on Comm tumors Brain Nonpoly Large Adenom on Comm al Endometri and ovarian posis syndrome int...

5p konheokonmummim 03-12-2010 103 5   Download

Etiology and Risk Factors Risk factors for the development of colorectal cancer are listed in Table 874. Table 87-4 Risk Factors for the Development of Colorectal Cancer Diet: Animal fat Hereditary syndromes (autosomal dominant inheritance) Polyposis coli Nonpolyposis syndrome (Lynch syndrome) Inflammatory bowel disease Streptococcus bovis bacteremia Ureterosigmoidostomy ? Tobacco use Diet The etiology for most cases of large-bowel cancer appears to be related to environmental factors. The disease occurs more often in upper socioeconomic populations who live in urban areas.

5p konheokonmummim 03-12-2010 91 5   Download