子宫内膜癌是女性生殖道常见的恶性肿瘤,其发病率仅次于子宫颈癌。近年来,随着现代生活节奏的加快,饮食不均衡,缺乏锻炼,伴随高血压、高血脂-肥胖和糖尿病的增加,子宫内膜癌发病有增高并呈年轻化的趋势。2002年全球约有子宫内膜癌19.9万例,其发病率6.5/10万,为女性全部恶性肿瘤的第七位,死亡率为1.6/10万[1]。2008年全球发病患者上升为28.7万,无论是发病率还是死亡率,发达国家远高于发展中国家[2]。 Endometrial cancer is a common malignant tumor of the female reproductive tract, its incidence is second only to cervical cancer. In recent years, with the accelerated pace of modern life, diet is not balanced, lack of exercise, accompanied by hypertension, hyperlipidemia and diabetes increased, the incidence of endometrial cancer increased and rejuvenated. In 2002, there were approximately 199,000 cases of endometrial cancer in the world, with a prevalence of 6.5 / 100,000. This is the seventh woman with all malignant tumors with a mortality rate of 1.6 / 100,000. [1] In 2008 the global incidence of patients rose to 287,000, both morbidity and mortality, developed countries is much higher than in developing countries [2].