Different of the film inside the uterus grow at the organization beyond uterine flesh layer or organ, if vagina of peritonaeum of ovarian, pelvic cavity, rectum is lain between,wait place.

• 子宫内膜异位生长于子宫肌层以外的组织或器官，如卵巢、盆腔腹膜、直肠阴道隔等处。