1. Most Likely Diagnosis
Polycystic Ovary Syndrome (PCOS)
Clinical Presentation: The patient presents with classic signs of ovulatory dysfunction (periods disappearing for months / irregular periods) and hyperandrogenism (facial hair growth/hirsutism and acne).
Imaging: The ultrasound reveals enlarged ovaries with numerous small follicles (polycystic appearance).
2. Is Ultrasound Alone Enough to Confirm It?
No, ultrasound appearance alone is not sufficient for a definitive diagnosis.
According to standard diagnostic guidelines (such as the Rotterdam criteria), a diagnosis of PCOS requires meeting at least two out of three of the following criteria, alongside the exclusion of other endocrine disorders:
Oligo- or anovulation (irregular or absent periods).
Clinical and/or biochemical signs of hyperandrogenism (such as hirsutism and acne).
Polycystic ovaries on ultrasound.
Because polycystic ovaries can sometimes be seen in healthy individuals or those with other conditions, clinical history, physical findings, and laboratory evaluations are essential for confirmation.
🚨 “Doctor… my periods disappear for months, facial hair keeps growing, and I can’t get pregnant.”
A 26-year-old woman has irregular periods, acne, and hirsutism. Ultrasound reveals enlarged ovaries with numerous small follicles.
What is the most likely diagnosis—and is the ultrasound appearance alone enough to confirm it?