patients at risk for Lynch syndrome. Recent data suggest that a two-antibody panel
approach using PMS2 and MSH6 is an effective screening protocol for colorectal carcinoma,
but there are limited data concerning this approach for extraintestinal tumors. The purpose of
this study was to review the utility of a two-antibody panel approach in colorectal carcinoma
and extraintestinal tumors. We evaluated mismatch repair protein expression in two …