子宫内膜癌又称子宫体癌或子宫内膜腺癌,是女性生殖道最常见的三大恶性肿瘤之一,约占女性癌症总数的7%,占女性生殖系统恶性肿瘤的20%~30%[1]。近二十年来其发病率呈持续上升趋势。同其他部位的肿瘤一样,目前对于子宫内膜癌的发病机制尚未完全明了,但大量的研究结果显示年龄、肥 Endometrial cancer, also known as endometrial cancer or endometrial adenocarcinoma, is one of the three most common malignant tumors of the female genital tract, accounting for about 7% of the total number of female cancers, accounting for 20% to 30% of female reproductive system malignancies %[1]. Its incidence has been on the rise for nearly two decades. Like other parts of the tumor, the pathogenesis of endometrial cancer is not yet fully understood, but a large number of studies have shown that age, fat