Most of the time, as researches have shown, the thyroid nodules are benign and therefore are not signs of cancer. However, there are instances in which the malignancy of the tumors can be determined by various factors. This means that a person who is submitted to the following issues may develop a malign tumor on the thyroid, as there are many more chances of this occurrence for them rather then for the rest. The most important thing to consider is a medical checkup with a specialist in the event of any suspicions. The real diagnosis can only be given as such and then the suitable treatment option is offered.
There are factors which can increase the apparition of the malign tumors on the thyroid gland. In most occasions of this apparition, the tumor is benign. The malignancy can be developed due to various external factors and to other medical issues that are created in the organism. Smokers have many more chances in discovering a malign tumor, due to the toxins that are ingested into the body through the neck. The glands, tissues and organs that are located in the way the smoke is inhaled and exhaled in the body can be affected in numerous ways and the malign tumor of the thyroid is just one of them. The submission to radiation of the head and neck are other factors which can lead to the apparition of malignancy. However, these should be rather frequent in order to cause this amount of damage. Lastly, the family history is the main generator of the cancerous tumor, as the diseased cells are now one of the genetic heritages people have to consider.
The thyroid nodules are very dangerous, if they become malign. However, most of the cases indicate the presence of the benign tumors and not of the ones that can cause cancer. Even so, it is mandatory for the person suspecting the apparition of the thyroid nodules to have a medical checkup in order to find out if they are benign or malign. After this, the proper treatment for the particular case will be provided. People with a family history of the cancerous tumors of the thyroid should pay extra attention to the area of their necks and should try to avoid the above mentioned instances, which can increase the chances of developing these tumors.