Does thyroid nodule puncture hurt?

Written by Hu Jian Zhuo

Nephrology and Endocrinology

Updated on September 29, 2024

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Fine needle aspiration is an invasive examination, but it is currently an important and most efficient method for assessing benign and malignant conditions, generally conducted under ultrasound guidance. Thyroid nodule aspiration does not cause much pain, similar to that of an injection. Anesthetics are used during the procedure, so the pain is not very noticeable. However, as the effect of the anesthetic wears off, there may still be some pain at the puncture site, but the patients do not need to carry a heavy psychological burden.

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Written by Hu Jian Zhuo

Nephrology and Endocrinology

1min 12sec

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Do thyroid nodules require surgery?

Whether thyroid nodules require treatment generally depends on medical guidelines. Thyroid nodules larger than 1cm with malignant features typically require biopsy. The decision for a biopsy should be made by a professional ultrasonographer after examination. Therefore, upon detecting a nodule, it is crucial to visit a specialized hospital for further ultrasound examination. If the nodule is malignant, we recommend surgical removal. If it is benign, close observation is advisable. However, treatment is necessary under the following conditions: First, if the nodule is too large and compresses other organs, causing breathing difficulties, localized swelling, pain, or other discomforts. Second, if the nodule grows quickly, increasing in volume by more than 50% within six months, the possibility of malignancy should be considered and treatment is needed. Third, if the thyroid nodule is located behind the sternum, which is called an ectopic thyroid nodule, surgical treatment is necessary. If the thyroid nodule is large enough to affect the aesthetics of the neck, surgical treatment may also be considered.

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Written by Gan Jun

Endocrinology

53sec

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Can thyroid nodules heal themselves?

Thyroid nodules cannot heal on their own, but with appropriate treatment, good recovery can be achieved. Thyroid nodules are a common clinical disease, with many causes. Nodules can be either solitary or multiple, and the incidence of multiple nodules is relatively higher. Regardless of the cause, thyroid nodules are more common in middle-aged women, with the most common symptoms including thyroid enlargement, neck discomfort, and localized thyroid pain. When people are diagnosed with thyroid nodules, there is no need to be overly worried. If the color ultrasound and thyroid function tests show no abnormalities, it is possible to observe the condition dynamically, with a follow-up check about once a year. If there is a high suspicion of malignant nodules, it is advisable to opt for early surgical removal, which typically yields very satisfactory results.

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Written by Hu Jian Zhuo

Nephrology and Endocrinology

45sec

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Is thyroid nodule ablation a good treatment?

Thyroid nodule ablation has its advantages over traditional surgery, but it also has its shortcomings. The advantages include minimal trauma, less bleeding, and less pain for the patient. Ablation involves inserting an ablation needle through the skin of the patient's neck, directly into the tumor to perform the ablation with the goal of eliminating the nodule. Since it does not require cutting, it reduces damage to surrounding tissues and bleeding, allowing the patient to resume activities earlier and reduce suffering. However, the drawback is that ablation is effective for smaller benign thyroid masses, but for complex or malignant thyroid nodules, the treatment effectiveness is poor, and its use is not advocated.

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Written by Zhang Jun Jun

Endocrinology

52sec

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The difference between thyroid nodules and nodular goiter

Thyroid nodules are the clinical manifestations of nodular goiter, and nodular goiter is the cause of thyroid nodules. Nodular goiter generally occurs in iodine-deficient areas, forming these partial or multiple thyroid nodules. Thyroid nodules are the clinical manifestations of nodular goiter; the nodules in the thyroid can be single or multiple and can cause abnormal thyroid function, although thyroid function can also be normal in the early stages. Therefore, when performing an ultrasound, if thyroid nodules are discovered, it is necessary to further assess thyroid function and dynamically track changes in the size of the thyroid nodules to determine whether it is nodular goiter.

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Written by Hu Jian Zhuo

Nephrology and Endocrinology

1min 16sec

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Are thyroid nodules serious?

The severity of thyroid nodules needs to be assessed based on their nature, size, function, and location. Generally, they can be classified into benign and malignant, with malignant nodules being thyroid cancer, which requires timely treatment. Surgical treatment is the main method for treating thyroid cancer, whereas most benign nodules do not require special handling. Regarding the size of the thyroid nodules, if the nodules are too large and compress surrounding tissues such as the trachea, esophagus, and nerves, surgical treatment is recommended. For common benign nodules, regular observation is sufficient. Functionally, some thyroid nodules may affect thyroid function, such as in Hashimoto's thyroiditis, which can present with diffuse multiple nodules, leading to either hyperthyroidism or hypothyroidism. In such cases, appropriate medication treatment is needed. From a positional perspective, ectopic growth of thyroid nodules, if located at areas like the base of the ear, pharynx, neck, esophagus, or thoracic cavity, is a rare congenital developmental anomaly. If such a nodule significantly enlarges and compresses surrounding tissues, surgical treatment is advised.