Thyroid and Parathyroid Ultrasound

Test Overview

A thyroid and parathyroid ultrasound, Opens dialog is a type of imaging test. It checks the thyroid gland and parathyroid glands, Opens dialog. A thyroid ultrasound can help measure the size and shape of the thyroid gland, Opens dialog. But it can't tell how well the thyroid gland is working. Ultrasound also may be used to check the four parathyroid glands, Opens dialog that lie behind or next to the thyroid.

The thyroid gland makes a hormone called thyroxine. This hormone controls how fast the body converts food into energy (metabolism, Opens dialog). Parathyroid hormone (PTH) is made by the parathyroid glands. It controls the amount of calcium and phosphorus in the blood.

During a thyroid and parathyroid ultrasound, a small handheld device called a transducer is passed back and forth over the neck. This makes a picture of the thyroid gland and parathyroid glands.

Information about Thyroid and Parathyroid Ultrasound

Current as of: July 31, 2024

Author: Ignite Healthwise, LLC Staff

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