Will fine needle aspiration of the thyroid spread the tumor?

Thyroid fine needle aspiration is a clinical operation, mainly through the fine needle aspiration of the cells at the thyroid mass, and then evenly smearing the aspirated cells onto a glass slide, and examining it under a microscope. Diagnosis of the mass. Thyroid fine-needle aspiration cytology is simple, easy to perform, and has high accuracy. In addition, it has high specificity for diagnosing chronic thyroiditis and subacute thyroiditis.

Some patients are concerned that fine needle aspiration of thyroid nodules will lead to tumor spread. In fact, this worry is superfluous. Fine-needle aspiration of thyroid nodules selects a very fine needle. Fine-needle aspiration is used to extract the material, and the extracted tissue is hidden in the needle core due to negative pressure. It will not leak and contaminate other levels of tissue. So far, fine needle aspiration of thyroid nodules has been used, and there is no report of needle tract implantation of tumors. Therefore, there is no need to worry that the puncture will cause the tumor to spread.

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