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Thyroid & Neck Ultrasound Scan
185.00
A Thyroid & Neck Ultrasound Scan uses sound waves to assess the thyroid gland and surrounding neck structures. It helps investigate lumps, nodules, swelling and abnormal thyroid findings safely and accurately.
Turnaround time
1 day
Same-Day Appointments
UKAS Accredited Labs
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Under 18? Patients under 18 can only be seen at GB Medlabs and Clinilabs, Monday to Friday only.
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Details about Thyroid & Neck Ultrasound Scan
What is a Thyroid & Neck Ultrasound Scan?
A Thyroid & Neck Ultrasound Scan is a non-invasive imaging test that uses high-frequency sound waves to produce real-time images of the thyroid gland and surrounding neck structures. It does not use radiation and is considered extremely safe.
The scan evaluates the thyroid gland, parathyroid glands, neck soft tissues and lymph nodes. It allows clinicians to assess gland size, structure, nodules, cysts and blood flow patterns with high precision.
This scan is commonly used as a first-line investigation for thyroid nodules, neck lumps and abnormal thyroid blood test results.
Why do I need a Thyroid & Neck Ultrasound Scan?
A Thyroid & Neck Ultrasound Scan is recommended when there are symptoms, physical findings or blood test abnormalities suggesting a thyroid or neck-related condition. It helps determine the cause and significance of thyroid or neck changes.
You may need a Thyroid & Neck Ultrasound Scan if you have:
- A lump or swelling in the neck
- Known or suspected thyroid nodules
- Enlarged thyroid (goitre)
- Abnormal thyroid blood test results
- Difficulty swallowing or a sensation of pressure
- Hoarseness or voice changes
- Neck pain or tenderness
- Enlarged lymph nodes in the neck
- Monitoring of known thyroid conditions
- Reassurance for a long-standing neck lump
Early assessment supports accurate diagnosis and appropriate management.
Benefits of a Thyroid & Neck Ultrasound Scan
- Highly accurate thyroid imaging
Excellent visualisation of thyroid nodules and gland structure. - No radiation exposure
Completely safe and suitable for repeated scans. - Real-time assessment
Immediate evaluation of thyroid and neck tissues. - Differentiates nodules and cysts
Helps distinguish solid, cystic and mixed thyroid nodules. - Assesses lymph nodes
Identifies reactive versus suspicious neck lymph nodes. - Guides further management
Helps determine the need for biopsy or follow-up. - Fast and accessible
Often performed and explained on the same day. - Non-invasive and painless
No needles or injections required.
Step-by-Step – How We Offer Thyroid & Neck Ultrasound Scans
Clinic-Based Thyroid & Neck Ultrasound Scan (UK-wide)
- Choose your nearest UK clinic
- Attend your scheduled appointment
- The scan typically takes 15–30 minutes
- Performed by an experienced clinician
- Findings are explained during or shortly after the scan
Important:
Thyroid & neck ultrasound scans are performed in clinic only. Home visits are not available. Services are available across the UK.
Your Thyroid & Neck Ultrasound Results Explained
Results are interpreted based on gland size, structure, nodules and blood flow, rather than numerical values.
Normal Results
What this means:
- Normal thyroid size and structure
- No nodules, cysts or abnormal lymph nodes
What it suggests:
Symptoms may be unrelated to thyroid or structural neck disease.
Mild to Moderate Abnormal Findings
What this may show:
- Small thyroid nodules
- Benign cysts
- Mild thyroid enlargement
- Reactive lymph nodes
What it suggests:
Often managed with monitoring, blood tests or follow-up imaging.
Significant or Concerning Findings
What this may show:
- Large or suspicious thyroid nodules
- Irregular gland structure
- Abnormal lymph nodes
- Increased vascularity
What it suggests:
May require biopsy, further imaging or specialist referral.
How It Works
Simple steps to get your results
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Book Online
Choose your test online and book in seconds. Select your preferred clinic location or home visit option.
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Visit or Test at Home
Attend one of our UK or London clinics, arrange a home nurse visit, or use a finger-prick kit where available.
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Get Your Results
Your sample is analysed by accredited UK laboratories, with secure results delivered directly to you.
Take control of your health with London Blood Tests
WhatsApp UsHow to Prepare for Your Test
Follow these guidelines for accurate results
Sample Timing
Where possible, attend your blood test between 7am and 12pm. Please wait until any short-term illness or infection has fully resolved before testing. Avoid intense exercise for 24–48 hours beforehand, as this can affect certain markers.
Fasting & Hydration
Fasting is not always required, but some tests may recommend it. If fasting is advised, avoid food for 8–12 hours before your appointment and drink water only. Stay well hydrated, as this helps with sample collection and accuracy.
Medications & Supplements
Continue prescribed medications unless advised otherwise by your clinician. Avoid vitamin, mineral, or biotin supplements for at least 24–48 hours before your test, as these can interfere with results. If you are unsure about any medication or supplement, please let us know before your appointment.
Hormones & Menstrual Cycle
For hormone-related tests, timing within your menstrual cycle may be important. If relevant, follow any specific guidance provided on your test page.
If you have any questions or special circumstances, our team is happy to advise before your appointment.
Frequently Asked Questions
No. The scan is painless and non-invasive. Gentle pressure may be applied with the probe.
Most scans take 15 to 30 minutes, depending on findings.
In most cases, no referral is required. A brief clinical assessment is done beforehand.
Ultrasound can identify suspicious features, but it cannot confirm cancer on its own. A biopsy may be recommended if needed.
Thyroid nodules, cysts, goitre, inflammation and abnormal lymph nodes.
Yes. Results are often explained during or immediately after the scan.
Yes. Ultrasound does not use radiation and is safe during pregnancy.
No special preparation is required for a thyroid and neck ultrasound scan.
Wear comfortable clothing that allows easy access to the neck area.
You may be advised on follow-up imaging, blood tests or referral to an endocrinologist if required.
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