Abstract
Bloom's syndrome (BS) is a rare recessive disorder caused by germline mutation of the BLM gene. Individuals with BS manifest growth retardation, immunodeficiency, and a predisposition to cancer. In this report, we describe an individual with BS and multiple colonic adenomas reminiscent of familial adenomatous polyposis coli (FAP). Molecular studies revealed APC mutations in 4 of 6 adenomas, including 2 adenomas with the identical APC mutation and microsatellite instability in I of 6 adenomas. These results demonstrate similar pathways to colorectal neoplasia in BS as in the normal population and suggest that individuals with BS may be particularly susceptible to colorectal neoplasia.
Original language | English |
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Pages (from-to) | 435-439 |
Number of pages | 5 |
Journal | Gastroenterology |
Volume | 121 |
Issue number | 2 |
Publication status | Published - 2001 |
ASJC Scopus subject areas
- Gastroenterology