Endometriosis can also "migrate"”

　　Uterus The number of patients with endometriosis is gradually increasing, and it has become a common disease. clinical The symptoms are Dysmenorrhea , there are also many people who still have endometriosis after surgical treatment, but the location of the disease has shifted, and the endometriosis will also migrate.

　　The principle of endometriosis metastasis: the shedding of the endometrium along with the discharge of blood is menstruation. If the shed endometrium flows back to the fallopian tube with menstrual blood, then flows into the pelvic cavity through the fallopian tube, implants on the peritoneal surface of the ovary or pelvic cavity, continues to grow, and undergoes cyclic changes under the action of ovarian hormones, it will form endometriosis lesions.

　　So what causes female What about endometriosis metastasis?

　　1. During cesarean section, such as cesarean section in the second trimester and cesarean section in full-term pregnancy, it is possible to bring endometrial cells to the incision on the abdominal wall, causing endometriosis lesions at the wound.

　　2. During childbirth, endometrial cells may also be brought to the lateral incision of the perineum, forming lesions in this area.

　　3、Gynecology disease Examination and artificial abortion, operations that can increase the pressure in the uterine cavity, such as artificial abortion, fallopian tube ventilation, fluid drainage, angiography, etc., may push the endometrium into the pelvic cavity.

　　4. Reproductive tract obstruction caused by congenital defects, acquired injuries or diseases, causing menstrual blood to flow back to the pelvic cavity, such as imperforate hymen, vaginal adhesions, atresia, cervical adhesion atresia, etc.

　　5. Women who engage in heavy physical labor engage in excessive and strenuous physical activities and strenuous gymnastics, dance and other movements during menstruation.

　　There are generally no problems with the menstrual cycle of endometriosis, but the menstrual flow may be heavier and may be prolonged. Another obvious symptom is dysmenorrhea, but some patients have no obvious symptoms. According to the currently recognized disease theory and epidemiological survey data, early menarche, frequent menstruation, long menstruation, and primary dysmenorrhea are high-risk groups for endometriosis.