pMMR

Mismatch Repair (MMR) in Endometrial Cancer

Mismatch repair (MMR) testing is one of the most important tests performed on endometrial cancer, the cancer that starts in the lining of the uterus. Every newly diagnosed endometrial cancer should be tested for this biomarker. The result tells your doctor whether the cancer’s internal DNA repair system is working properly. If it isn’t — …
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Mismatch Repair (MMR) and Microsatellite Instability (MSI) in Colorectal Cancer

Mismatch repair (MMR) and microsatellite instability (MSI) testing are among the most important biomarker tests performed on colorectal cancers. Every colorectal cancer — whether found on a biopsy or in a surgical specimen — should be tested for this biomarker. The results tell your doctor whether your cancer’s DNA repair system is working normally or …
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