USG Neck (Ultrasound of the Neck)

A Neck Ultrasound (USG Neck) is a non-invasive imaging test that uses sound waves to evaluate the thyroid gland, lymph nodes, salivary glands, blood vessels, and other soft tissues in the neck. It is painless, radiation-free, and provides real-time imaging for diagnosing various neck-related conditions.

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Why is a Neck Ultrasound Done?

A USG Neck is commonly used to assess:

✅ Thyroid gland

• Thyroid nodules, cysts, or enlargement (goiter)

• Thyroid tumors (benign or malignant)

• Thyroiditis (inflammation of the thyroid)

✅ Lymph Nodes

• Enlarged or swollen lymph nodes (due to infections, inflammation, or cancer)

• Lymph node abnormalities (metastasis from other cancers)

✅ Salivary Glands

• Salivary gland stones, infections, or tumors (e.g., parotid or submandibular glands)

✅ Blood Vessels (Carotid Doppler Ultrasound – if requested)

• Blockages or narrowing in the carotid arteries (risk of stroke)

• Blood flow abnormalities

✅ Neck Masses or Swellings

• Any unexplained lump, swelling, or cyst in the neck

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Preparation for USG Neck:

• No special preparation is needed

• Remove any jewelry around the neck

• Wear comfortable clothing with an open neckline

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Procedure:

1. You will lie down with your neck slightly extended.

2. A gel is applied to the neck for better sound wave transmission.

3. The transducer (probe) is moved over the neck to capture images.

4. The images appear on a monitor for analysis.

5. The procedure is painless and takes about 15-20 minutes.

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Is USG Neck Safe?

✅ Yes, it is completely safe, non-invasive, and does not use radiation.
✅ It is suitable for all age groups, including pregnant women.