子宫内膜腺癌、子宫平滑肌瘤及子宫内膜异位，一般认为其病因与雌激素的改变有关，在临床上单独发病较多，两者合并少见，三种并发更属罕见。现报道我院遇到的1例。患者女性，42岁，因月经增多8月余，经后一直少量流血，4月前避孕环自行脱落，l天前阴道流血伴下腹部坠痛就诊。 Endometrial adenocarcinoma, uterine leiomyoma and endometriosis, the general thought that the etiology and estrogen changes related to more clinically separate disease, the two merged with rare, the three complications are even rare. Now reported in our hospital encountered 1 case. Female patient, 42 years old, due to menstruation increased more than eight months after the menstrual flow has been a small amount of 4 months ago, the contraceptive ring off itself, l days ago vaginal bleeding with abdominal pain treatment.