What is a thyroid biopsy and why is it performed?
A thyroid biopsy, specifically fine-needle aspiration (FNA), is performed for the cytological evaluation of thyroid nodules. It is recommended when ultrasound findings indicate the need for further analysis to differentiate between benign and suspicious changes. This method is safe, minimally invasive, and the most important step in evaluating thyroid nodules.
What does the procedure involve?
• Ultrasound guidance for precise targeting of the nodule
• Sampling with a fine needle from one or more nodules
• Sending the material for cytological analysis (results usually arrive within a few days)
• Recommendations for further monitoring or therapy based on the findings
Preparation
• No special preparation is required.
