Article
Low frequency of Lynch syndrome among young patients with non-familial colorectal cancer.
Clinical gastroenterology and hepatology : the official clinical practice journal of the American Gastroenterological Association - 1 Nov 2010
Goel Ajay, Nagasaka Takeshi, Spiegel Jennifer, Meyer Richard, Lichliter Warren E, Boland C Richard
Abstract excerpt
BACKGROUND & AIMS: Colorectal cancer (CRC) is uncommon in individuals <50 years old. Lynch syndrome is caused by germline mutations in DNA mismatch repair (MMR) genes and associated with early-onset CRC, but little is known about the proportion of young patients with apparently sporadic CRC who actually have Lynch syndrome. We examined patterns of microsatellite instability (MSI) and MMR genes among patients <50...
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