label: Mismatch Repair-Deficient Endometrial Endometrioid Adenocarcinoma
label_lc: mismatch repair-deficient endometrial endometrioid adenocarcinoma
description: "An endometrial endometrioid adenocarcinoma characterized by mismatch repair (MMR) deficiency caused by inactivating methylation or less frequently mutation of an MMR gene (MLH1, PMS2, MSH2, or MSH6)."