Detect thyroid nodules and goitre
Ultrasound can detect nodules as small as 1‑2 mm, and accurately measure thyroid size – identifying enlargement that may affect breathing or swallowing.
Thyroid ultrasound is a non‑invasive imaging test that evaluates the thyroid gland – a butterfly‑shaped organ in the front of the neck that regulates metabolism. It is the primary tool for detecting and characterising thyroid nodules, assessing goitre (enlarged thyroid), and evaluating neck masses or lymph nodes.
Ultrasound provides high‑resolution images that reveal the size, shape, and structure of the thyroid, as well as any nodules, cysts, or calcifications. It can differentiate between solid and cystic lesions, assess vascularity, and guide fine‑needle aspiration (FNA) biopsy when needed. It is radiation‑free, safe, and painless.
At Amytri, our thyroid ultrasounds are performed by experienced consultant radiologists using state‑of‑the‑art equipment. We follow a systematic protocol, documenting nodule characteristics (size, composition, echogenicity, margins, and calcifications) according to established risk stratification systems (such as TIRADS). Our detailed reports help your endocrinologist or surgeon make informed decisions about monitoring, biopsy, or surgery.
Thyroid conditions are common – and many are asymptomatic. Ultrasound provides a safe, accurate assessment that guides management and avoids unnecessary procedures.
Ultrasound can detect nodules as small as 1‑2 mm, and accurately measure thyroid size – identifying enlargement that may affect breathing or swallowing.
Using TIRADS and other criteria, ultrasound can stratify nodules into low, intermediate, and high risk – guiding whether biopsy or surveillance is appropriate.
For nodules being monitored, serial ultrasound assesses growth – a key factor in deciding whether biopsy is needed.
We perform a systematic examination of the thyroid gland and surrounding structures, using high‑frequency transducers for optimal resolution.
We measure the dimensions of both lobes and the isthmus, and calculate total thyroid volume. This helps assess for diffuse enlargement (goitre) or atrophy.
For each nodule, we document: size (three dimensions), composition (solid, cystic, or mixed), echogenicity (hyperechoic, isoechoic, hypoechoic, or markedly hypoechoic), margins (smooth, irregular, or lobulated), and calcifications (microcalcifications, macrocalcifications).
We apply the Thyroid Imaging Reporting and Data System (TIRADS) to assign a risk score to each nodule – guiding the need for biopsy and follow‑up.
We use colour and spectral Doppler to evaluate blood flow within nodules and the gland – increased vascularity may raise suspicion for malignancy.
We assess cervical lymph nodes for enlargement, abnormal shape, or calcifications – which may indicate spread of thyroid cancer. We also evaluate the parathyroid glands if enlarged.
If a suspicious nodule is identified, we can mark the optimal site for ultrasound‑guided fine‑needle aspiration (FNA) – increasing diagnostic yield.
No special preparation is required. You can eat, drink, and take medications as usual. Wear a shirt with an open collar to allow easy access to the neck area.
You lie on your back with your neck extended. The radiologist applies gel to your neck and uses a small transducer to scan the thyroid gland and surrounding structures. The scan takes 15‑20 minutes and is painless.
The radiologist reviews the images, measures the gland, characterises any nodules, and assigns TIRADS scores. A comprehensive report is prepared for your referring doctor.
We discuss the findings with you (where appropriate) and recommend further steps – which may include surveillance, biopsy, or specialist referral (endocrinology, surgery).
It is a key investigation for a wide range of thyroid and neck conditions.
Any visible or palpable mass in the front of the neck should be evaluated – ultrasound can confirm if it is thyroidal or from other structures.
Hypothyroidism or hyperthyroidism may be associated with structural changes – ultrasound helps identify nodules, goitre, or thyroiditis.
If a thyroid nodule is discovered on CT, MRI, or PET scan, dedicated ultrasound is needed for characterisation and risk assessment.
If you have a family history of thyroid cancer (especially medullary thyroid cancer), screening ultrasound is recommended.
Large goitres can compress the trachea or oesophagus – ultrasound helps assess size and extent.
If you have a known benign nodule, regular ultrasound monitoring tracks size and features – ensuring early detection of any changes.
Dr. Abhishek has extensive experience in thyroid ultrasound, with a special focus on nodule characterisation and risk stratification using TIRADS. He is skilled in detecting subtle features that guide biopsy decisions and surgical planning, ensuring accurate diagnosis and appropriate management.
If you are coming for a thyroid check‑up or feel anxious about the results, having your partner with you can provide reassurance.
We welcome partners to attend the ultrasound. We explain what we are seeing, show you the images on screen, and discuss the findings. Your partner's presence can be helpful for understanding the results and planning next steps together.
It is a non‑invasive imaging test that uses sound waves to create images of the thyroid gland and surrounding neck structures – evaluating size, nodules, and other abnormalities.
No special preparation is needed. You can eat and drink normally. Wear a shirt with an open collar to allow easy access to your neck.
No, the scan is completely painless. You will feel mild pressure from the transducer on your neck, but it is not uncomfortable.
Ultrasound can identify features that increase suspicion for malignancy (such as microcalcifications, irregular margins, and hypoechogenicity), but it cannot definitively diagnose cancer. Suspicious nodules are typically biopsied (FNA) for histological confirmation.
TIRADS (Thyroid Imaging Reporting and Data System) is a standardised scoring system that stratifies thyroid nodules by risk of malignancy – helping clinicians decide which nodules need biopsy.
Yes, a referral from your doctor is recommended. They will use the results to guide your diagnosis and treatment. You can also book directly for a routine health check‑up.
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