What is the most likely diagnosis for a young woman with irregular menstrual periods and facial hirsutism?

• A. Adrenal insufficiency
• B. Congenital adrenal hyperplasia
• C. Hyperaldosteronism
• D. Polycystic ovarian syndrome

Answer: (D)

The presentation of irregular menstrual periods combined with facial hirsutism strongly suggests Polycystic Ovary Syndrome (PCOS). PCOS is characterized by a combination of hormonal imbalances, ovulatory dysfunction, and often increased levels of androgens, which can lead to symptoms such as irregular cycles and hirsutism.

In PCOS, there is often an elevation in androgen levels, which contributes to the development of excessive body hair and facial hair in women. Additionally, the condition frequently presents with menstrual irregularities due to anovulation, where the ovaries do not release eggs regularly. This can manifest as infrequent periods or other menstrual disturbances.

Moreover, PCOS is associated with a variety of metabolic disturbances, and it is one of the most common endocrine disorders in women of reproductive age. The combination of the symptoms aligning with what is typically observed in PCOS makes it the most likely diagnosis in this scenario.