Which department to see for thyroid cysts?

Written by Luo Juan
Endocrinology
Updated on September 05, 2024
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For which department to consult for thyroid cysts, firstly if it is just a routine physical examination and a thyroid ultrasound reveals a thyroid cyst, it is recommended to first consult the endocrinology department. An assessment of thyroid function should be conducted to see if the thyroid is functioning normally or abnormally. If it is confirmed to be simply a thyroid cyst, then the size of the cyst should be considered in deciding the next steps for treatment. If the cyst is not large and thyroid function is normal, it might be advisable to observe it for some time. If the cyst causes symptoms due to compression, surgical treatment in the department of surgery might be necessary, or dealing with the thyroid cyst using techniques such as radiofrequency ablation could be considered. Therefore, it is advised to first visit the endocrinology department and, based on the opinion of the endocrinologist, if surgical intervention is needed, then consult the breast and thyroid surgery department.

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Written by Luo Juan
Endocrinology
1min 18sec home-news-image

Is thyroid cyst calcification serious?

Is severe calcification of a thyroid cyst serious? It depends on the situation. Firstly, a thyroid cyst is not an independent disease; it develops from a simple goiter, nodular goiter, or regressive changes in a thyroid adenoma, some of which may be due to bleeding or necrosis caused by thyroid cancer, forming a thyroid cyst. Therefore, a thyroid cyst could potentially be a malignant indicator. Moreover, the calcification of thyroid cysts mainly depends on the description of the calcification. For instance, some are fine punctate microcalcifications, which are less than or equal to 1mm, while others are larger, coarse calcifications larger than 1mm, and there are even some annular calcifications. Thus, thyroid cyst calcification is not necessarily cancerous, and the likelihood of malignancy varies with each type of calcification, generally, the potential for malignancy is microcalcification greater than coarse calcification, greater than annular calcification. Therefore, whether calcification of a thyroid cyst is serious mainly depends on whether it is a malignant lesion.

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Written by Luo Juan
Endocrinology
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Do thyroid cysts hurt?

Thyroid cysts sometimes hurt and sometimes do not. A thyroid cyst refers to a round, fluid-containing cystic structure found in the thyroid, generally 2-5 centimeters in diameter, smooth, usually painless or with mild pain, and can move up and down with swallowing. If the cyst is large or there is bleeding inside the cyst, it may cause some compressive symptoms such as pain, difficulty swallowing, breathing difficulties, and hoarseness. Therefore, whether a thyroid cyst is painful generally depends on the size of the cyst and whether there is bleeding inside it.

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Written by Luo Juan
Endocrinology
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Can thyroid cysts drink soy milk?

Patients with thyroid cysts can generally drink soy milk. First, let's understand what a thyroid cyst is. A thyroid cyst is a fluid-containing sac found in the thyroid gland. The lump is usually round, with a diameter of 2-5 cm, smooth, and generally painless or slightly painful. Most are solitary nodules, with multiple nodules being rare. Thyroid cysts usually do not display symptoms unless the cyst is large or there is some bleeding inside the cyst, which may cause symptoms of compression such as pain, difficulty swallowing, difficulty breathing, and hoarseness. Therefore, for thyroid cysts, if malignant, surgical removal is required; if benign, they are typically observed with follow-up. Thus, patients with thyroid cysts can drink soy milk.

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Written by Zhang Jun Jun
Endocrinology
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Do thyroid cysts require surgery?

Thyroid cysts are generally benign lesions and are typically classified as below 3B level in thyroid ultrasound grading, which means they are categorized as class 1, 2, or even 3. The decision to perform surgery depends primarily on the size of the thyroid cyst. If the cyst is large enough to cause compressive symptoms, then surgical treatment is necessary at that time. Secondly, if the development of the thyroid cyst is rapid, and fine needle aspiration of the thyroid reveals malignant changes, then surgery is also required. For routine thyroid examinations, if the thyroid cyst is relatively small, classified at a lower level, and there are no associated thyroid functional abnormalities, regular follow-up is generally sufficient without the need for surgical intervention.

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Written by Chen Xie
Endocrinology
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How to treat thyroid cysts?

Treatment of thyroid cysts generally does not require special treatment, just regular monitoring of thyroid ultrasound and thyroid function. Thyroid function must be monitored for thyroid cysts. When thyroid function is reduced, hormone replacement therapy is needed. When thyroid function is hyperactive, anti-thyroid treatment is needed. If the patient's thyroid function is normal, only regular monitoring of thyroid ultrasound and thyroid function is required to understand changes in the size of the cyst. However, if the cyst is large enough to cause symptoms such as breathing difficulties or carotid ischemia, surgical treatment is recommended in a timely manner. Currently, radiofrequency treatment is also a new treatment method, which can be considered as an alternative option, but it is not recommended.