polycystic ovary syndrome
Also written as: PCOS — polycystic ovary syndrome
Hormonal disorder characterized by irregular periods, elevated androgens, and ovarian cysts.
Full Definition
A common endocrine disorder affecting women of reproductive age, characterized by irregular or absent menstruation, clinical or biochemical signs of hyperandrogenism, and polycystic ovarian morphology on ultrasound. PCOS affects fertility by disrupting normal ovulation patterns and is often associated with insulin resistance and metabolic complications. Treatment in reproductive medicine may include ovulation induction and careful monitoring during IVF cycles due to increased risk of ovarian hyperstimulation syndrome.
Usage
Usage note: Commonly abbreviated as PCOS; note distinction between 'ovary' and 'ovarian' in naming conventions.
In Context
- "The patient's polycystic ovary syndrome required modified stimulation protocols." — Treatment plan
- "Metformin may be prescribed to manage polycystic ovary syndrome symptoms." — Medication review