Ovarian disease is a common type in gynecological clinic. Refers to the abnormal changes in one or both ovaries of women. There are many types of ovarian diseases in clinic, such as ovarian cyst, polycystic ovary syndrome, chocolate ovarian cyst, premature ovarian failure and so on. Clinically, each patient's disease type, onset time and symptoms will not be exactly the same, and it generally needs to be determined by examination.