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一、发病率和一般概况子宫内膜癌为一种常见的女性生殖道癌,其中90%为腺癌,多发生于经绝后,较宫颈癌的发生年龄平均推迟约10年,50岁以上的患者占75～90%。在美国近年来每年报告的病例数在27,000例以上,而其整个五年治愈率仅68%。近年来,大量防癌普查的开展,使宫颈浸润癌的发病率下降了50%,而宫内膜癌却反而增加,与宫颈癌的发病率几乎相等,Kawade甚至认为本症已超越宫颈浸润癌,成为仅次于乳腺癌之常见妇科肿瘤。文献中报导发病率的增加,在亚洲如日本亦然。
First, the incidence and general situation of endometrial cancer is a common female reproductive tract cancer, of which 90% of adenocarcinoma, occurred in the post-mortem, more than the average age of cervical cancer delayed about 10 years, over the age of 50 Patients accounted for 75 to 90%. In the United States, the number of reported cases is more than 27,000 cases per year in recent years, and the overall five-year cure rate is only 68%. In recent years, a large number of anti-cancer screening carried out, so that the incidence of cervical invasive cancer decreased by 50%, while the increased endometrial cancer but almost the same incidence of cervical cancer, Kawade even think this disease has surpassed cervical cancer , Becoming the second most common gynecological cancer of breast cancer. The reported increase in incidence in the literature is also true in Asia such as Japan.