Objective Polycystic ovary syndrome(PCOS)is an endocrine disease,occurring in adolescent and child-bearing period;PCOS is primarily characteristized by hyperandrogenis and chronic anovulation.

• 多囊卵巢综合征(PCOS)是一种好发于青春期和生育期的内分泌疾病,以高雄激素和持续不排卵为主要特征。