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Thyroid Ultrasound
Thyroid ultrasound is an imaging test. Ultrasound uses sound waves to form pictures of your
organs that appear on a screen. It can help assess pain or other symptoms in the pelvis (lower
abdomen). In pregnant women, it is used to check the fetus (unborn baby). The test is done by
moving a probe over the abdomen and pelvis. At times, it is also done by placing a probe inside
the vagina. This test involves no radiation and is harmless.
Before Your Test
There are no special preparations for this exam. The base of your neck will need to be exposed,
so we suggest wearing a button-down shirt or a wide-necked blouse or dress.
Let the Sonographer know if you've had:
- An ultrasound exam of this area before
- Previous thyroid surgery
You may be asked questions about your health (such as):
- Why are you having an ultrasound?
- What medications are you taking?
During Your Test
You will lie on your back with your neck exposed. Non-greasy gel will be applied to the skin in
this area.
Approximate Exam Time
The examination will take between 15 and 30 minutes.
After Your Test
Before leaving, you may need to wait briefly while the images are being reviewed. You can get
back to your normal routine right after the test. Your doctor will let you know when the
results are ready.
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