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Insulin Resistance in an Underweight Woman with Polycystic Ovary Syndrome: A Case Study

Gacaferri Lumezi B, Lokaj-Berisha V

The American journal of case reports, 2025

Abstract

Patient: Female, 24-year-old Final Diagnosis: Polycystic ovarian syndrome (PCOS) Symptoms: Acne • hirsutism • oligomenorrhea Clinical Procedure: — Specialty: Allergology • Dermatology • Endocrinology and Metabolic Objective: Rare coexistence of disease or pathology Background: Polycystic ovarian syndrome (PCOS) is one of the most prevalent endocrine disorders affecting women of reproductive age. PCOS has a typical presentation with obesity, hirsutism, and menstrual irregularity but can also be associated with insulin resistance and an increased risk of type 2 diabetes mellitus. This report presents the case of a 24-year-old underweight woman with a body mass index (BMI) of 15.9 kg/m2 with insulin resistance, hirsutism, and a diagnosis of PCOS. Case Report: A 24-year-old woman presented with hyperandrogenic signs, hirsutism, acne, and irregular menstrual cycles. During the clinical examination, acne vulgaris on the face was recorded, but not alopecia or acanthosis nigricans. Blood pressure was 110/70 mmHg, WHR (waist-to-hip-ratio)=87 and BMI (body mass index)=15.9. Ferriman-Gallwey’s scoring system was used to assess for hirsutism. All hematological and biochemical results were normal. Hormonal tests revealed elevated testosterone, androstenedione, and 17-OH progesterone levels, confirming the diagnosis. Conditions such as Cushing’s syndrome, hyperprolactinemia, and thyroid disorders were excluded based on normal levels of adrenocorticotropic hormone, cortisol, prolactin,…

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