Thryoid Biopsy

Disclaimer: The information provided here is intended for general knowledge and informational purposes only and does not constitute medical advice. Always consult with your healthcare provider for any concerns or questions regarding your specific condition.

What is a Thyroid Biopsy?

To diagnose thyroid cancer: The most common reason for a biopsy is to determine if a thyroid nodule is cancerous.
To diagnose other thyroid conditions: Biopsies can also help diagnose other thyroid conditions like inflammation or cysts.

Fine-needle aspiration (FNA) biopsy: This is the most common type and the only procedure we offer in our office. A thin needle is inserted into the thyroid to collect cells.
Core needle biopsy: A larger needle is used to remove a small piece of tissue.
Open biopsy: This involves a surgical incision to remove a larger tissue sample. This is less common and usually reserved for complex cases.

Preparation: You may be asked to stop taking certain medications before the biopsy.
Procedure: The biopsy is typically performed in a doctor's office or outpatient setting. You'll lie down, and your neck will be cleaned with antiseptic. Local anesthesia is used to numb the area. The doctor will insert a needle into the thyroid and collect a sample of tissue.
Recovery: There is usually minimal discomfort after the biopsy. You can resume normal activities immediately.

Bleeding: Minor bleeding at the biopsy site is common.
Infection: There is a small risk of infection.
Voice changes: In rare cases, the biopsy needle can damage a vocal cord.
Incomplete sample: Sometimes, the biopsy may not collect enough tissue for a diagnosis.