Thyroid nodule calcification, four major causes that must be prevented

Clinically, the appearance of thyroid nodule calcification is a major harmful disease that requires special attention. So, what causes the appearance of thyroid nodule calcification?

1. Radioactive exposure.

A history of radiation exposure is an important risk factor for thyroid cancer. Individuals who received radiation doses of 10 to 1000 rad during childhood have a higher incidence of thyroid cancer.

2 Autoimmunity.

Patients with autoimmune thyroiditis are also prone to thyroid nodules.

3. Genetic predisposition.

Familial medullary carcinoma has a typical genetic tendency, and about 7% of patients with papillary thyroid cancer may have a familial genetic tendency. In addition, there is currently no evidence that other thyroid cancers are hereditary.

4. Excessive iodine intake.

Severe iodine deficiency can cause endemic goiter, but excessive iodine intake can also cause a variety of thyroid diseases, such as abnormal thyroid function and thyroid nodules.