Undifferentiated carcinoma on the endometrium (UCAe) can be an intense, less than-regarded, higher-quality tumor that occur possibly in its normal form or at the side of small-quality endometrioid carcinoma (i.e. dedifferentiated EC) 70. UCAe is really a higher-quality carcinoma that should be distinguished from endometrioid-style EC, FIGO grades 2