Fine needle aspiration of the thyroid

• A
• B
• C
• D
• E
• F
• G
• H
• I
• J
• K
• L
• M
• N
• O
• P
• Q
• R
• S
• T
• U
• V
• W
• X

Endocrine glands

Thyroid gland biopsy

A fine needle aspiration of the thyroid gland is a procedure to remove thyroid cells for examination. The thyroid is located in front of the trachea (windpipe) at the top of the neck.

Thyroid nodule fine needle aspirate biopsy; Biopsy - thyroid - skinny-needle; Skinny-needle thyroid biopsy

This test may be done in the health care provider's office or in a hospital. Usually anesthesia (numbing medicine) is not needed because the needle is very thin.

You will lie on your back with a pillow under your shoulders and your neck extended. After the biopsy site is cleaned, the thin needle is inserted into the thyroid, and a sample of thyroid cells and fluid are removed. The needle is then taken out.

Pressure will be applied to the biopsy site to stop any bleeding, and the site will be covered with a bandage.

Tell your health care provider if you have drug allergies, bleeding problems, or are pregnant. You should also make sure your health care provider has a current list of all medications you take, including herbal remedies and over-the-counter drugs.

You may feel a sting as the needle is inserted.

This is a test to diagnose thyroid disease or thyroid cancer.

Review Date: 10/16/2006
Reviewed By: J.A. Lee, M.D., Division of Surgery, UCSF, San Francisco, CA. Review provided by VeriMed Healthcare Network.