Undifferentiated carcinoma on the endometrium (UCAe) can be an intense, under-acknowledged, substantial-grade tumor that happen possibly in its usual form or along with very low-quality endometrioid carcinoma (i.e. dedifferentiated EC) 70. UCAe is a high-grade carcinoma that have to be distinguished from endometrioid-form EC, FIGO grades 2 and thre