That is menstrual blood reflux and intimal implantation. In the menstrual period, the menstrual blood is discharged from the uterine mouth and vagina to the human body downstream. However, a small portion of menstrual blood, mixed with shed endometrial debris for other reasons, enters the abdominal cavity through the fallopian tube and is implanted on the surface of pelvic organs to form endometriosis lesions.

 

 

In the embryonic development period, the ovarian surface epithelium, peritoneum, vagina rectum diaphragm, umbilical cord are all derived from the body cavity skin. Under the stimulation of gonadal hormones, inflammation, and mechanical factors, these tissues can be transformed into another kind of tissue, which can also be  transformed into the endometrium.

 

 

It means positive transfer of blood and lymph, which is a relatively rare cause of the disease. Endometriosis occurs in the lungs, meninges, pericardium, extremities, and other distal areas. It is caused by the transfer of endometrium debris to an organ or tissue through the circulatory or lymphatic system.

 

 

This is an artificial condition in which the lining of the uterus is implanted in certain areas. It is more common in cesarean section, curettage during early and middle pregnancy, perineal lateral incision during childbirth, artificial abortion and other processes. This also shows that the surgical treatment has certain risks. For unavoidable surgery, female patients are advised to choose a regular hospital for regular operations.

 

 

The lining of the uterus, which carries the menstrual blood back to the abdominal cavity, acts as a foreign body and activates the body's immune system. If this is the case, your body will mobilize a flood of immune cells and fluids to surround and eliminate the foreign body. If deficiency of immune function appears inside body, disease of endometriosis will occur slowly.

 

 

Women should never underestimate the dangers of endometriosis. Not only can it cause menstrual abnormalities and persistent menstrual pain, it can also lead to ectopic pregnancy or infertility, which can seriously affect a woman's health and their life. If you feel unwell, please go to the hospital immediately.