A malignant tumor for the gland in front of the neck that typically produces thyroid hormones, that is crucial that you the normal legislation of this metabolic process in the human body. There are four significant types of disease of this thyroid gland gland: papillary, follicular, medullary, and anaplastic. Individuals whom got radiation to the mind or neck in childhood should really be examined by a physician for thyroid cancer tumors every 1 to 2 years. The most frequent symptom of thyroid cancer tumors is a lump, or nodule, that can be sensed in neck. Really the only specific method to inform whether a thyroid swelling is disease is by examining thyroid structure gotten via biopsy.