This is a test that is usually performed to examine an existing nodule or lump in the thyroid gland
I am coming in for this test what can I expect?
This is a painless and non-invasive test that will be performed on your neck and throat. A qualified sonographer will use a transducer and warm gel to examine and measure the thyroid gland. An ultrasound is useful in determining whether the lump or nodule is made of soft tissue or if it is a cyst, this will help your doctor diagnose a potential problem. There are no specific preparations for this exam, other than comfortable clothes and no jewelry. Approximately 20 minutes is needed for the exam.
Indications:
Your doctor may suggest an ultrasound of the thyroid after a physical examination of your throat or abnormal blood tests.
For more information click the link below:
radiologyinfo.org