Polycystic Ovary Syndrome (PCOS) is a common hormonal disorder affecting millions of women worldwide, often resulting in irregular periods, hormonal imbalances, and challenges with fertility. An ultrasound for PCOS is one of the primary diagnostic tools used to assess and monitor this condition, providing valuable insights into the appearance of the ovaries and the presence of ovarian cysts associated with PCOS.
Why is an Ultrasound Important for Diagnosing PCOS?
PCOS is characterized by the presence of multiple small cysts on the ovaries, often caused by hormonal imbalances that interfere with normal ovulation. Diagnosing PCOS usually involves a combination of clinical evaluation, blood tests, and an ultrasound scan to confirm the presence of these cysts. While blood tests reveal hormone levels, an ultrasound provides a direct look at the ovaries, helping confirm if they have the characteristic “polycystic” appearance, where each ovary contains numerous small follicles.
Understanding the PCOS Ultrasound Process
During a PCOS ultrasound, a transducer, a small handheld device, is placed on the lower abdomen or inserted transvaginally to create detailed images of the ovaries. The transvaginal approach often provides clearer images, allowing the sonographer to:
- Count the Number of Follicles: In PCOS, each ovary may have 12 or more small follicles measuring 2-9mm, giving a “string of pearls” appearance around the ovary’s edge.
- Measure the Size of the Ovaries: The ovaries are often enlarged in PCOS, with an increased volume due to the presence of multiple follicles.
- Identify Any Abnormal Growths: Ultrasound can also detect other structural abnormalities or cysts that may not be related to PCOS but could contribute to symptoms.
Symptoms Indicating the Need for a PCOS Ultrasound
An ultrasound is often recommended if you experience symptoms associated with PCOS, such as:
- Irregular Menstrual Cycles: Infrequent or absent periods can be an indicator of PCOS due to disrupted ovulation.
- Excessive Hair Growth or Hair Loss: Known as hirsutism, this symptom is caused by elevated androgen levels.
- Acne and Oily Skin: Hormonal imbalance in PCOS can contribute to persistent acne, particularly on the face, chest, and back.
- Weight Gain or Difficulty Losing Weight: PCOS is often associated with insulin resistance, which can lead to weight management challenges.
- Fertility Challenges: Difficulty conceiving can be a major concern with PCOS, as hormonal imbalance affects the regularity of ovulation.
How PCOS is Diagnosed Using Ultrasound
To confirm PCOS, doctors consider the “Rotterdam Criteria,” which state that a woman must have at least two of the following:
- Irregular Ovulation or Anovulation: Leading to irregular or missed periods.
- Excess Androgen Levels: High levels of male hormones, causing physical symptoms like excessive hair growth and acne.
- Polycystic Ovaries Visible on Ultrasound: Multiple small follicles in one or both ovaries.
Having two of these three characteristics, along with an ultrasound, helps doctors confirm the diagnosis and develop a tailored treatment plan.
Benefits of Ultrasound for PCOS Management
A PCOS ultrasound isn’t only diagnostic—it’s also a key tool in managing the condition over time. Ultrasounds can help:
- Track Changes in the Ovaries: For women undergoing treatment or managing symptoms, follow-up ultrasounds can show how the ovaries respond to lifestyle or medication changes.
- Guide Fertility Treatments: Regular ultrasounds allow fertility specialists to monitor the ovaries, ensuring safe and effective treatments.
- Detect Other Conditions: PCOS can sometimes mask other conditions. Regular ultrasound monitoring helps keep track of ovarian health and detect other abnormalities early.
When Should You Get a PCOS Ultrasound?
If you’ve been experiencing symptoms or have a family history of PCOS, an ultrasound can help provide clarity. Many women are diagnosed in their late teens or early 20s, often when they seek medical advice for irregular cycles or concerns about fertility. However, an ultrasound may be useful at any age if symptoms develop or worsen.
Take Charge of Your Health
Understanding your symptoms and getting the right diagnosis is essential for managing PCOS effectively. At Phoenix Ultrasound, we offer comprehensive PCOS ultrasound services in Central London and Surrey/Banstead. Our experienced professionals use the latest ultrasound technology to provide accurate diagnoses, helping you make informed decisions about your health.
Book Your PCOS Ultrasound Today
Central London Branch: 1 Portpool Lane, Holborn London, EC1N 7UU
Surrey Branch: 63 Nork Way, Banstead, SM7 1HL
Phone: 020 3318 1373
Website: https://phoenix-ultrasound.co.uk
Take proactive steps to understand and manage your health with an ultrasound that can uncover the root of your symptoms.