What is the cause of thyroid cancer

What is the cause of thyroid cancer? The occurrence of thyroid cancer brings serious physical and mental harm to patients, and there are many causes of thyroid cancer. If we do not have a comprehensive understanding, it is difficult to carry out targeted treatment and prevention, and it is difficult to avoid the harm of this disease. So what is the cause of thyroid cancer?

Studies have shown that about 10% of thyroid cancer patients have a clear family history, and are often accompanied by pheochromocytoma and other diseases. It can be inferred that the occurrence of thyroid cancer has a great deal to do with chromosomal inheritance. External radiation exposure also contributes to thyroid cancer. This factor can cause thyroid lesions and thus form thyroid cancer. Moreover, radiation exposure is the definite cause of thyroid cancer.

Among the many factors that induce thyroid disease, in addition to genetic factors, improper iodine intake is the most common factor. Excessive or insufficient intake of iodine can also cause thyroid cancer. In the case of severe iodine deficiency, it will lead to tumor growth. In addition, due to the serious iodine deficiency in some countries or regions, thyroid tumors and endemic goiter are more likely to occur. Why does iodine deficiency cause thyroid disease? Iodine deficiency can cause thyroid cancer because the synthesis of thyroid hormones requires the participation of iodine. If iodine is deficient, the hormone will decrease, and the level of thyroid-stimulating hormone will increase, which will lead to hyperplasia of the thyroid follicles, thereby causing goiter and then cancer.

Among the many factors that lead to thyroid cancer, iodine deficiency is one of the most significant factors. Iodine deficiency leads to a decrease in hormones and a subsequent increase in thyroid hormones, which in turn leads to thyroid hypertrophy and thyroid disease. Therefore, you must pay attention to your iodine intake in your daily life.