Functional cysts are common during reproductive years and often harmless. However, in postmenopausal women, any ovarian cyst warrants a thorough evaluation due to an increased risk of malignancy. Cysts under 4 cm in diameter are usually benign and rarely cause symptoms or complications. Ovarian cysts can range in size from a few mm to several cm in diameter. The size of a cyst is an important factor in determining whether it could be harmful. Most ovarian cysts typically dissolve inside the body and cause negligible discomfort. However, sometimes size does matter, and a cyst that becomes too big will interfere. Here, it is very important to explore what size of ovarian cyst is dangerous . So, when is an ovarian cyst ever dangerous by size , and when does a woman need to see a physician? Large cysts (over 60 mm) Many women with ovarian cysts might wonder what size of ovarian cyst is dangerous in mm. Ovarian cysts that are larger than 60 mm are considered to be large cysts . These cysts require a necessary medical intervention to avoid severe complications including torsion, rupture, infection, and so on.
