Above we have discussed that because the endometriosis sickness is the endometrium organization grows the pathological change which causes outside uterine cavity’s spot. Then, does these internal membrane organization is how as long go as other spots? At present has the following several theories:
(1) menstruation adverse current theory: Thought that the month menstruation enters the pelvic cavity after the oviduct adverse current, like the endometrium belt which falls off the monthly period to the pelvic cavity, in the womb rectum nest, the ovary or other spot planter, develops for the endometriosis sickness.
(2) coelomic epithelium metaplasia theory: Thought that the ovary germinal epithelium, the pelvic cavity peritoneum navel, the pleural membrane and so on stem from the coelomic epithelium, they may become the endometrium in the inflammation stimulation or under menstruation’s stimulation.
(3) benign shift theory: Some people thought that the endometrium organization may spreads after the lymph or the vein.
(4) direct transplant theory; Is in certain surgery like c-section, the induced abortion or the childbirth process, the endometrium is brought to the wound, but develops for the endometriosis sickness.
In brief, about endometriosis sickness pathogenesis, each theory, although has its principle respectively, but is imperfect, therefore present thought most possibly comes from a way, but by internal membrane planter and coelomic epithelium metaplasia view primarily.
