What Does Thyroid Puncture Needle Need To Notice

1. Before puncture, blood routine examination, clotting time and thyroid function are generally required, and thyroid puncture can be performed only after determining whether there is a bleeding tendency.

2. It's better to wear low-cut clothing on the day of the piercing. Because the doctor needs to use B ultrasound as a guide to puncture the neck, the neckline is too high, which hinders the doctor's operation.

3. Some anesthetic will be injected locally during the puncture, so there is no feeling when the puncture is done. There is no need to be afraid when the puncture is done, just don't cough, swallow saliva or talk at will. Coughing, swallowing and talking can cause the needle to move.

4. For each suspected nodule, 2-3 needles shall be punctured, and the aspiration fluid shall be used for cytological smear;

5. Remember to press the puncture site with your hand for 20 minutes after the end of the puncture, and leave after a 30-minute rest to prevent discomfort.

6. Do not touch water at the puncture point on the night after the puncture, and you can take a bath normally the next day.

7. It is necessary to pay attention to the neck after puncture. If the neck becomes more and more swollen, there may be internal bleeding at the puncture site.

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