Polycystic ovary syndrome (PCOS) is an endocrine disorder that affects approximately 5% of all women. It occurs amongst all races and nationalities, is the most common hormonal disorder among women of reproductive age, and is a leading cause of infertility.
The principal features are obesity, anovulation (resulting in irregular menstruation), acne, and excessive amounts or effects of androgenic (masculinizing) hormones. The symptoms and severity ...
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Polycystic ovary syndrome (PCOS) is an endocrine disorder that affects approximately 5% of all women. It occurs amongst all races and nationalities, is the most common hormonal disorder among women of reproductive age, and is a leading cause of infertility.
The principal features are obesity, anovulation (resulting in irregular menstruation), acne, and excessive amounts or effects of androgenic (masculinizing) hormones. The symptoms and severity of the syndrome vary greatly among women. While the causes are unknown, insulin resistance, diabetes, and obesity are all strongly correlated with PCOS.
Other names for this syndrome include polycystic ovary disease (PCOD), functional ovarian hyperandrogenism, Stein-Leventhal syndrome (original name, not used in modern literature), ovarian hyperthecosis and sclerocystic ovary syndrome.
Two definitions are commonly used:
The Rotterdam definition is wider, including many more patients, notably patients without androgen excess, whereas in the NIH...
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