What Are the Causes of Thyroid Nodules?


What causes thyroid nodules?


Thyroid nodules can also be called thyroid adenoma, thyroid carcinoma, and thyroid incidentaloma. It is a lump, growth of cells, in the thyroid gland. The growth can be either benign or malignant. Some thyroid nodules are fluid-filled, and others are solid, entirely made of thyroid cells.

Most thyroid nodules are caused by an overgrowth of normal thyroid tissue. However, the cause of the overgrowth is always unknown.

In few cases, thyroid nodules are related to:

Iodine deficiency

Thyroid cancer

Hashimoto’s disease (an autoimmune disease leading to hypothyroidism)


Chronic inflammation of your thyroid


Keywords: causes thyroid nodules



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* The Content is not intended to be a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your physician or other qualified health provider with any questions you may have regarding a medical condition.