Nuclear Oncology

Ultrasound imaging, also called ultrasound scanning or sonography, involves exposing the body to high-frequency sound waves to produce images inside the body. Ultrasound exams do not use ionizing radiation (as used in X-rays). Because ultrasound images are captured in real time, can show the structure and movement of internal organs of the body, as well as blood flowing through blood vessels.

Ultrasound imaging is a noninvasive medical test that helps physicians diagnose and treat medical conditions.

Thyroid ultrasound produces a picture of the thyroid gland. The thyroid gland is located at the front of the neck, just below the Adam’s apple, and shaped like a butterfly with two lobes on either side of the neck connected by a narrow band of tissue is one of nine endocrine glands located in the body that produce and send hormones into the bloodstream.

Some common uses of the procedure

Usually, the thyroid ultrasound is used to help diagnose:
Ultrasound of the right lobe of the thyroid, projecting upward from the chin to the top of the head

* A lump in the thyroid
* An underactive thyroid is not functioning properly

Because ultrasound provides real-time images can also be used to guide procedures such as needle biopsy, in which a needle is used to sample cells from an abnormal area to be subjected to laboratory analysis. Ultrasound can be used to guide the insertion of a catheter or drainage device and helps ensure accurate placement.

How should I prepare?

For the ultrasound examination should wear comfortable and loose. May need to remove all clothing and jewelry in the area to be examined.

You may be asked to wear a gown during the procedure.

No preparation is required.

Ultrasound examinations are very sensitive to movement and an active child or crying slow the review process. To ensure a pleasant experience, would be beneficial to the child explain the procedure before the test. You can bring a book to read to your child and so calm anxiety. Ultrasound departments often have a TV in the exam room and you could show your favorite child if not available any other form of distraction.