Had radiation therapy to the head or neck, especially in childhood, to treat cancerThe main treatment for thyroid cancer is surgery to take out the whole thyroid gland or as much of it as can be safely removed. Surgery alone can cure thyroid cancer if the cancer is small and has not yet spread to lymph nodes.
Your doctor may also use radioiodine therapy after surgery. Radioiodine therapy destroys any thyroid cancer cells that were not removed during surgery or that have spread to other parts of the body.at the National Cancer Institute.It can be hard to tell if you have a thyroid disease. The symptoms are the same as many other health problems. Your doctor may start by asking about your health history and if any of your family members has had thyroid disease.
High levels of radioiodine mean that your thyroid makes too much of the thyroid hormone. Low levels mean that your thyroid does not make enough thyroid hormone.A thyroid scan uses the same radioiodine dose that was given by mouth for your uptake test. You lie on a table while a special camera makes an image of your thyroid on a computer screen. This test shows the pattern of iodine uptake in the thyroid.These thyroid nodules show up on the scan more brightly than normal thyroid nodules.
Ultrasound may also be helpful in finding thyroid cancer, although by itself it cannot be used to diagnose thyroid cancer.This test tells whether thyroid nodules have normal cells in them. Your doctor may numb an area on your neck. Your doctor will then stick a very thin needle into the thyroid to take out some cells and fluid. A doctor will then look at the cells under a microscope to see if they are normal. Cells that are not normal could mean thyroid cancer.
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