Fine-Needle Aspiration Biopsy of the Thyroid (cont.)

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Summary

A fine needle aspiration biopsy of the thyroid gland is an effective method to determine whether or not a thyroid nodule is cancer. The procedure is relatively simple procedure that is usually performed in a doctor's office and usually takes less than 20 minutes. Complications are rare but include bleeding, bruising, and infection. Results are generally available within one week and help determine what further interventions or treatments are needed.

Fine Needle Aspiration Biopsy At A Glance

  • Fine needle aspiration biopsy (FNAB) of the thyroid is a procedure used to detect cancer in a thyroid nodule or to treat thyroid cysts.
  • Between 4% and 7% of people in the United States have thyroid nodules.
  • The chance that a thyroid nodule is malignant varies with age, gender, radiation exposure, and other factors.
  • fine needle aspiration biopsy is performed in a doctor's office and takes about 20 minutes.
  • Complications are rare, but include bleeding, bruising, and infection.
  • Results help determine further management and treatment and are usually available within a week.

Last Editorial Review: 5/4/2007


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