varian cysts are ovarian tumors in a broad sense as a form of ovarian cyst than any organ of the complexity of this is because: â‘  the organizational structure of the ovary development of potentially rich in pluripotent; â‘¡ occurs in the embryonic period of ovarian and urinary system very close to the section of kidney tissue may be lost into the ovary; â‘¢ ovary from the embryonic genital ridge homology between men and women after the party divided and thus the incidence of ovarian cysts The reasons are complex and many times exceeding the normal cause of ovarian cysts are below what we have produced as well as its clinical classification to make a general

And how is the ovarian cysts are the following eight sides of the story:

1) endometrial cultivation theory: Sampson made the first menstrual period shedding of endometrial fragments with the menstrual blood reflux into the abdominal cavity through the fallopian tubes planted in the ovaries and pelvic peritoneum and the adjacent secondary growth and spread of endometriosis to develop into a reproductive Road deformity or obstruction of women with endometriosis often complicated instructions can cause endometrial blood reflux grown too crude to repeat, or pairs of co-gynecological clinic will squeeze into the fallopian tubes caused by endometrial peritoneal tubal patency test (ventilation-pass liquid ), and angiography in non-standard operating procedures will be endometrial fragments through the fallopian tubes into the abdominal cavity pressure caused by peritoneal endometriosis of abdominal wall incision, or after birth perineal wound endometriosis is the endometrial surgery will be brought to the incision caused by Iatrogenic plant caesarean section and cesarean uterine fetal surgery in the contents spilled into the abdominal incision in the suture when the suture through the uterine endometrial lining layer due to cultivation of

2) lymphatic and venous spread theory: In the pelvic veins or the lymph nodes found in endometrial tissue and that there is support for the argument away from the pelvic organs such as the lungs hand parts of the thigh occurred in the skin and muscle of endometriosis may be lymphatic or intravenous spread the results of

3) body cavity metaplasia theory: female reproductive system and epithelial ovarian germ epithelium and the pleura are derived from the pelvic peritoneal cavity by the inflammation of epithelial wounds when estrogen is too high or when the impact of factors such as body cavity epithelium by repeated or chronic inflammation of blood hormone stimulation can be of born of endometrial-like tissue formation of endometriosis 80% of the endometriosis occurred in the ovaries and ovarian germinal epithelium, chemical and biological potential of the However, many scholars believe that the merger to stimulate peritoneal endometriosis is fruit rather than a result of peritoneal irritation and lesions occur in ectopic sites outside the

4) immunity doctrine: Some people think that women’s immune function in normal conditions next month, menstruation into the abdominal cavity through the fallopian tube-based endometrial cells to kill the local immune system if the local immune insufficiency or reflux of endometrial cells within the abdominal cavity, when an excessive number of not enough to kill immune cells that occurs with endometriosis has also been reported in patients with endometriosis have lupus or other autoimmune diseases, disease-free patients with a history of twice as much from the experimental results show that in the womb membrane disease in patients with ectopic serum lgG and anti-endometrial antibodies than the control group significantly increased their endometrium lgG and complement C3 deposition rate is also higher than the normal women, it is felt that endometriosis may be a self – autoimmune diseases currently considered in patients with endometriosis can have that B cell response humoral immune responses to enhance cell-mediated immunity can also be that the lack of T-cell immune function in immune function in the above-mentioned exception is endometriosis or endometrial different reasons bit results are still to be determined

5) gene theory: Some patients with endometriosis and their families in the same incidence of the disease than women in general and therefore speculated that there may be more than the existence of genetically

6) Koninckx and other theories: The recent Koninckx and so on is the Palace of patients with endometriosis frequently combined luteinized unruptured follicle syndrome (luteinized unruptuted follicle syndrome referred to as LUFS) ascites due to LUFS unruptured follicle in the low concentration of estrogen and progesterone help the uterus endometrial cells grow easily happen with endometriosis has yet to be further confirmation of this theory

7) hypothalamus – pituitary – ovarian axis dysfunction, said: hypothalamus – pituitary dysfunction is mainly manifested in patients with excessive non-cyclical changes in LH secretion and LH and FSH peak out of a normal or slightly lower and thus the secretion of LH / FSH ratio increased LH directly on ovarian theca cells by increasing the intracellular activity of branched-chain cleavage P450c17a to make the ovaries produce excessive theca cell androgen Clinical many ovarian cysts, and polycystic ovary syndrome in patients with underlying pathophysiological changes in patients with ovarian produce too much androgen and androgen excess was the result of multiple endocrine system dysfunction in vivo synergy of the results of