The clinical phenotype of Lynch syndrome due to germ-line PMS2 mutations.

ABSTRACT:

Background & aims

Although the clinical phenotype of Lynch syndrome (also known as hereditary nonpolyposis colorectal cancer) has been well described, little is known about disease in PMS2 mutation carriers. Now that mutation detection methods can discern mutations in PMS2 from mutations in its pseudogenes, more mutation carriers have been identified. Information about the clinical significance of PMS2 mutations is crucial for appropriate counseling. Here, we report the clinical characteristics of a large series of PMS2 mutation carriers.

Methods

We performed PMS2 mutation analysis using long-range polymerase chain reaction and multiplex ligation-dependent probe amplification for 99 probands diagnosed with Lynch syndrome-associated tumors showing isolated loss of PMS2 by imm

SUBMITTER: Senter L 

PROVIDER: S-EPMC2759321 | biostudies-literature | 2008 Aug

REPOSITORIES: biostudies-literature