Increased myometrial invasion over 50% had the highest percentage of CNL followed by MSI, and the highest percentage of CNH was only in the case of lymph node metastasis positivity, which could not be illustrated in comparison to the G1/2-graded EEC MSI, CNL, or POLE mutated tumors for G1/2 EEC pathologically graded CNH tumors are also high staging tumors. The gene discussed is POLE; the disease is metastatic malignant neoplasm in the lymph nodes.