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. 2015 Nov 15;8(11):20988–21000.

Table 3.

Comparison of the three IHC panels for predicting MSI in colorectal carcinomas

MSI status MLH1+MSH2 MLH1+MSH2+PMS2+MSH6 PMS2+MSH6

At least 1 MMRP negative Intact expression At least 1 MMRP negative Intact expression At least 1 MMRP negative Intact expression
MSI-H 63 5 68 0 68 0
MSI-L/MSS 2 226 4 224 4 224
Total number 65 231 72 224 72 224