Thyroid Ultrasound at Winchester Imaging

A thyroid ultrasound is a non-invasive imaging method used to examine the structure of the thyroid gland. This procedure helps detect nodules, cysts, tumors, and other abnormalities in the thyroid, and is critical for diagnosing conditions like thyroid cancer, nodules, goiters, and thyroiditis.

What Is a Thyroid Ultrasound?

Thyroid ultrasound uses high-frequency sound waves to create detailed images of the thyroid gland and nearby structures in the neck. Unlike other imaging techniques, ultrasound does not use radiation, making it a safe choice for monitoring thyroid health.

Why Would a Doctor Order a Thyroid Ultrasound?

  1. Detection of Nodules: Ultrasound helps in detecting both benign and malignant nodules.
  2. Assessment of Goiter: It can reveal the size and type of goiter.
  3. Thyroid Function Issues: Helps evaluate the gland in cases of hypo- or hyperthyroidism.
  4. Guidance for Biopsies: It is often used to guide fine-needle aspiration biopsies.

Understanding Your Thyroid Ultrasound Results

Normal Thyroid Ultrasound

A normal thyroid ultrasound shows a homogeneous gland without visible nodules or cysts. Normal size varies, but each lobe of the thyroid typically measures 4 to 6 cm in length and 1.3 to 1.8 cm in thickness.

Abnormal Thyroid Ultrasound

  1. Nodules: Appear as solid or fluid-filled lumps within the thyroid.
  2. Cysts: Fluid-filled sacs within the thyroid gland.
  3. Tumors: Abnormal growths which may be benign or malignant.
  4. Inflammation: Signs of thyroiditis can be seen as changes in gland texture.
  5. Benign Nodules: Often non-cancerous and monitored over time.
  6. Thyroid Cancer: Characterized by irregular, solid nodules with increased blood flow.
  7. Colloid Cysts: Common benign cysts filled with colloid.
  8. Thyroiditis: Inflammation of the thyroid which can alter the gland’s appearance.

How to Prepare for a Thyroid Ultrasound

  • Wear comfortable clothing that allows easy access to the neck area.
  • Typically, no fasting or special preparation is required.
  • Ensure you have a list of any symptoms or questions for your technician.
    Advanced Imaging Technology at Winchester Imaging
    At Winchester Imaging, our advanced ultrasound equipment provides high-resolution images that help in the precise diagnosis of various thyroid conditions. Our radiologists are specialized in endocrine disorders, ensuring that you receive accurate readings and effective follow-up recommendations.

Schedule Your Thyroid Ultrasound Today

Contact Winchester Imaging at 540.431.3600 to schedule your thyroid ultrasound or for more information. We are dedicated to providing top-notch diagnostic care with compassion and precision.

happy mri patient

Thyroid Ultrasound FAQs

Thyroid cancers typically appear as irregularly shaped nodules with uneven borders and increased blood flow.

Frequency depends on existing thyroid conditions, risk factors for thyroid disease, and previous ultrasound results.

While ultrasound can suggest characteristics typical of malignancy, a biopsy is required for a definitive diagnosis.

Indications include palpable nodules, symptoms of thyroid dysfunction, abnormal blood tests, and monitoring known nodules.

The procedure typically takes about 20-30 minutes.