What are the causes of thyroid cancer?

What are the causes of thyroid cancer? The occurrence of thyroid cancer is not caused by a single reason, but is often caused by a combination of factors. Therefore, the causes of thyroid cancer are relatively complex. In order to prevent the harm of this disease, we need a more comprehensive understanding of the causes of thyroid cancer.

1. Iodine deficiency

Iodine and thyroid cancer Iodine is an essential trace element for the human body. It is generally believed that iodine deficiency is endemic goiter. Iodine deficiency can lead to reduced synthesis of thyroid hormones, resulting in goiter and the appearance of thyroid hormones, which increases the incidence of thyroid cancer. This is also a causative factor for thyroid cancer.

2. Radiation exposure

Radiation exposure can promote the occurrence of thyroid cancer, deform the cell nucleus, greatly reduce the synthesis of thyroid hormone, and lead to cancer. On the other hand, it can damage the thyroid gland and make it unable to produce endocrine hormones. The resulting large amount of thyroid stimulating hormone secretion can also cause thyroid cell cancer.

3. Follicular thyroid cancer

Common thyroid cancers are mostly follicular thyroid cancers, and papillary thyroid cancer accounts for the majority of well-differentiated thyroid cancers. There is no significant change in the incidence of thyroid cancer before and after iodized salt prevention.

4. Chronic stimulation of thyroid stimulating hormone

Chronic stimulation of thyroid stimulating hormone and thyroid cancer. The thyroid follicles are highly differentiated and have the functions of iodine accumulation and synthesis of thyroglobulin. Thyroid stimulating hormone also regulates the growth of thyroid follicular cells through mediated signal transduction pathways, and thyroid cancer may occur.

The above are the risk factors of thyroid cancer. I hope it will help you understand thyroid cancer. In daily life, we should try to avoid these factors to prevent thyroid cancer and harm the patient's body.