Ovarian cysts are called some cavities that develop inside the ovaries. These cavities can vary in size and may contain thin fluid, mucus, blood, or tissues depending on their type. They are categorized into two groups: functional and non-functional.
The first category includes benign cystic formations, which often resolve on their own within a few days or weeks, do not require any treatment, and do not pose any risk to the health or fertility of a patient (e.g. cyst of unsuccessful ovulation, corpus luteum cyst, etc.). The second category comprises complex cysts with thick walls that do not resolve on their own, may impact the health or fertility of a patient, and in rare cases, they may increase the risk of malignancy development in the future (e.g. endometrioma, dermoid cyst, cystadenomas, etc.).
Ovarian cysts are a common gynecological finding. Most women develop functional cysts at some point in their lives, often without realizing it.