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. 2017 Jun 22;123(19):3732–3743. doi: 10.1002/cncr.30790

Figure 1.

Figure 1

Tumor immunohistochemistry (IHC) of mismatch repair (MMR) proteins and germline testing for hereditary colorectal cancer syndromes. APC indicates adenomatous polyposis coli; MLH1, MutL homolog 1; MSH2, MutS homolog 2; MSH6, MutS homolog 6; MSI, microsatellite instability; PSM2, PMS1 homolog 2, mismatch repair system component.