What is a functional ovarian cyst? A functional ovarian cyst is a sac that forms on the surface of a woman's ovary during or after ovulation . It holds a maturing egg. Usually the sac goes away after the egg is released. If an egg is not released, or if the sac closes up after the egg is released, the sac can swell up with fluid. Functional ovarian cysts are different from ovarian growths caused by other problems, such as cancer. Most of these cysts are harmless. They do not cause symptoms, and they go away without treatment. But if a cyst becomes large, it can twist, rupture, or bleed and can be very painful. What causes functional ovarian cysts? A functional ovarian cyst forms because of slight changes in the way the ovary makes or releases an egg. There are two types of these cysts: A follicular cyst occurs when a sac on the ovary does not release an egg, and the sac swells up with fluid. A luteal cyst occurs when the sac releases an egg and then reseals and f...
Comments
Post a Comment