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Definition
By Mayo Clinic staffOvarian cysts are fluid-filled sacs or pockets within or on the surface of an ovary. The ovaries are two bilateral organs — each about the size and shape of an almond — located on each side of your uterus. Eggs (ova) develop and mature in the ovaries and are released in monthly cycles during your childbearing years.
Many women have ovarian cysts at some time during their lives. Most ovarian cysts present little or no discomfort and are harmless. The majority of ovarian cysts disappear without treatment within a few months.
However, ovarian cysts — especially those that have ruptured — sometimes produce serious symptoms. The best way to protect your health is to know the symptoms and types of ovarian cysts that may signal a more significant problem, and to schedule regular pelvic examinations.
- Ovarian cysts. The American College of Obstetricians and Gynecologists. http://www.acog.org/publications/patient_education/bp075.cfm. Accessed May 26, 2009.
- Katz VL. Benign gynecologic lesions: Vulva, vagina, cervix, uterus, oviduct, ovary. In: Katz VL, et al. Comprehensive Gynecology. 5th ed. Philadelphia, Pa.: Mosby Elsevier; 2007. http://www.mdconsult.com/das/book/body/140024377-2/0/1524/120.html?tocnode=53759294&fromURL=120.html. Accessed May 26, 2009.
- Hoffman BL. Pelvic mass. In: Schorge JO, et al. Williams Gynecology. New York, N.Y.: McGraw-Hill Medical; 2008. http://www.accessmedicine.com/content.aspx?aid=3153525. Accessed May 26, 2009.
- Boyle KJ, et al. Benign gynecologic conditions. Surgical Clinics of North America. 2008;88:245.
- Ovarian cysts: Frequently asked questions. The National Women's Health Information Center. www.womenshealth.gov/FAQ/ovarian-cysts.cfm. Accessed May 22, 2009.
