子宫内膜腺癌是绝经后妇女常见病,45岁以下绝经前的患者常不为临床及病理学家所怀疑,在一些病例中可以出现正常功能的宫内膜,因此在肥胖或有阴道出血的病例,应大量采取宫内膜标本。本研究是对22例在1980～1985年确诊为宫内膜腺癌由Southern Alberta癌中心登记入册的45岁以下妇女的临床及病理回顾,并由X~2法进行统计学分析。 22例45岁以下的患者相当于Southern Alberta癌中心证实的宫内膜腺癌的5%。平均年龄39.0岁(26.6～44.9岁)。在所有患者中最常见的为月经量增多或不规律者21例(占95.5%),子宫 Endometrial adenocarcinoma is a common disease in postmenopausal women. Premenopausal patients under the age of 45 are often not suspected by clinicians and pathologists. In some cases, normal functioning of the endometrium may occur, so obesity or vaginal bleeding Of cases, should take a large number of endometrial specimens. This study was a clinical and pathological review of 22 women under 45 years of age enrolled in the Southern Alberta Cancer Center who were diagnosed with endometrial adenocarcinoma between 1980 and 1985 and were analyzed by the X ~ 2 method. Twenty-two patients under 45 years of age corresponded to 5% of endometrial adenocarcinomas confirmed by the Southern Alberta Cancer Center. The average age was 39.0 years (26.6 to 44.9 years). Among all the patients, 21 cases (95.5%) were the most frequent or irregular menstruation, uterus