Ovarian cyst

Ovarian cyst is a kind of ovarian tumor in a broad sense. It has various pathological forms and is the most common gynecological disease. It can be affected by all ages, but it is most common in 20-50 years old. It can be divided into single type or mixed type, unilateral or bilateral type, cystic or substantial, benign or malignant according to its nature and morphology. Among them, cystic type is more common and the degree of malignant change is high.