polycystic ovary syndrome

noun

: a variable disease that is marked by amenorrhea, hirsutism, obesity, infertility, and ovarian enlargement and is usually initiated by an elevated level of luteinizing hormone, androgen, or estrogen which results in an abnormal cycle of gonadotropin release by the pituitary gland

called also polycystic ovarian syndrome

Examples of polycystic ovary syndrome in a Sentence

Recent Examples on the Web

That is when she was diagnosed with polycystic ovary syndrome (PCOS) and endometriosis - which can heavily impact fertility. —Mauricio Viladegutt, Newsweek, 19 Nov. 2024

Hormonal disorders, such as polycystic ovary syndrome (PCOS), also cause irregular periods and anovulation. —Corey Whelan, Verywell Health, 4 Nov. 2024

Plus, endocrinologists treat conditions like diabetes, thyroid disease, polycystic ovary syndrome, and even osteoporosis. —Angela Haupt, TIME, 18 Oct. 2024

This symptom often occurs due to an underlying diagnosis of polycystic ovary syndrome. —Heidi Cope, Health, 10 Oct. 2024

Word History

First Known Use

1956, in the meaning defined above

Medical Definition

polycystic ovary syndrome

noun

: a variable disorder that is marked especially by amenorrhea, hirsutism, obesity, infertility, and ovarian enlargement and is usually initiated by an elevated level of luteinizing hormone, androgen, or estrogen which results in an abnormal cycle of gonadotropin release by the pituitary gland

—abbreviation PCOS

called also polycystic ovarian disease, polycystic ovarian syndrome, polycystic ovary disease, Stein-Leventhal syndrome