Cited by 2,083Ovarian function and disordersEndometriosis Research and TreatmentDiabetes, Cardiovascular Risks, and Lipoproteins

Polycystic Ovary Syndrome: Definition, Aetiology, Diagnosis and Treatment

Escobar-Morreale, Héctor F.·2018·Nature Reviews Endocrinology

Abstract

Polycystic ovary syndrome (PCOS) is one of the most common endocrine and metabolic disorders in premenopausal women. Heterogeneous by nature, PCOS is defined by a combination of signs and symptoms of androgen excess and ovarian dysfunction in the absence of other specific diagnoses. The aetiology of this syndrome remains largely unknown, but mounting evidence suggests that PCOS might be a complex multigenic disorder with strong epigenetic and environmental influences, including diet and lifestyle factors. PCOS is frequently associated with abdominal adiposity, insulin resistance, obesity, metabolic disorders and cardiovascular risk factors. The diagnosis and treatment of PCOS are not complicated, requiring only the judicious application of a few well-standardized diagnostic methods and appropriate therapeutic approaches addressing hyperandrogenism, the consequences of ovarian dysfunction and the associated metabolic disorders. This article aims to provide a balanced review of the latest advances and current limitations in our knowledge about PCOS while also providing a few clear and simple principles, based on current evidence-based clinical guidelines, for the proper diagnosis and long-term clinical management of women with PCOS.

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Crossref · 10.1038/nrendo.2018.24

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Authors
Escobar-Morreale, H. F.
Affiliations
Universidad de Alcalá (ES)
Corresponding author
Escobar-Morreale, Héctor F.
Venue
Nature Reviews Endocrinology
Published
2018-03-23
Volume
14
Issue
5
Pages
270-284
ISSN
  • 1759-5029 (ISSN-L)
  • 1759-5037
OpenAlex
W2793887346
Cited by
2,083
References
195
Citations by year
2026: 244 · 2025: 303 · 2024: 353 · 2023: 445 · 2022: 295 · 2021: 228 · 2020: 120 · 2019: 73 · 2018: 21 · 2017: 1
FWCI
16.67
Type
journal article
Language
en
Open access
closed
Locations
  • Nature Reviews Endocrinology (publishedVersion)
  • PubMed (publishedVersion)
Funders
  • Ministerio de Economía y Competitividad
  • European Regional Development Fund
Topics
  • Health Sciences › Medicine › Reproductive Medicine › Ovarian function and disorders
  • Health Sciences › Medicine › Reproductive Medicine › Endometriosis Research and Treatment
  • Health Sciences › Medicine › Endocrinology, Diabetes and Metabolism › Diabetes, Cardiovascular Risks, and Lipoproteins
Keywords
polycystic ovary syndrome, hyperandrogenism, ovarian dysfunction, insulin resistance, obesity, abdominal fat, metabolic disorders, cardiovascular risk, epigenetics, PCOS diagnosis, PCOS treatment, premenopausal women
MeSH terms
Animals, Female, Humans, Insulin Resistance, Metabolic Diseases, Obesity, Polycystic Ovary Syndrome, Hyperandrogenism

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