Polycystic ovary syndrome is a common gynecological endocrine disease, often seen in adolescence, primarily characterized by high levels of androgens. Clinically, it is mainly characterized by persistent anovulation and polycystic ovarian changes. It is often accompanied by insulin resistance and obesity. The exact cause of the disease has not yet been fully clarified, and it may be due to the interaction of genetic factors and environmental factors. Polycystic ovary syndrome requires timely treatment with hormonal drugs or laparoscopic ovarian drilling surgery, followed by further management based on the examination results.