What causes ovarian cysts?

What causes ovarian cysts? Are there any causes?

The tissue structure of the ovary has potential for developmental pluripotency. During embryogenesis, the ovary is very close to the urinary system, and some mesonephric tissue can wander into the ovary.

Causes of ovarian cysts:

1. Lymphatic and venous spread theory: The presence of endometrial tissue found in the pelvic veins or lymph nodes supports this argument and believes that endometriosis occurring in organs far away from the pelvic area, such as the lungs, hands, skin and muscles of the thighs, may be the result of lymphatic or venous spread.

2. Genetic theory: The incidence of the same disease in some endometriosis patients' families is higher than that in ordinary women, so it is speculated that there may be a genetic gene.

3. Coelomic metaplasia theory: The female reproductive system epithelium, ovarian reproductive epithelium and pelvic peritoneum and pleura all originate from the coelomic epithelium. When affected by factors such as inflammation, trauma, and excessive estrogen, or when the coelomic epithelium is repeatedly stimulated by menstrual hormones or chronic inflammation, it can metaplasia into endometrial-like tissue and form endometriosis.

Causes of ovarian cysts:

Patients with polycystic ovary syndrome have high LH values ​​and normal or low FSH values, so the LH/FSH ratio is greater than 3, and LH's response to the synthetic luteinizing hormone-releasing hormone LH-RH increases. Therefore, hypothalamic pituitary dysfunction is considered to be the initiating factor of this disease.

About 20% to 30% of patients with polycystic ovary syndrome have hyperprolactinemia. Some people believe that PRL can stimulate adrenal cortical cells to secrete androgens because there are PRL receptors on the adrenal cortical cell membrane.