Skip to main content
An official website of the United States government
Español

PCOS

A condition marked by infertility, enlarged ovaries, menstrual problems, high levels of male hormones, excess hair on the face and body, acne, and obesity. Women with PCOS have an increased risk of diabetes, high blood pressure, heart disease, and endometrial cancer. Also called polycystic ovary syndrome.
Search NCI's Dictionary of Cancer Terms