While it's important to hit the books how thyroid cancer develops act in mind that having one or more thyroid cancer risk factors does not mean that you will definitely develop the disease. Similarly change surface if you undergo no risk factors you can still develop thyroid cancer. But experts have found having one or more of the following risk factors does make it more likely that you will create thyroid cancer. Here are the most important ones.
Iodine a nutrient is necessary for the thyroid to produce thyroid hormone. In areas where the diets do not include sufficient iodine or foods like salt are not iodized follicular thyroid cancer is more prevalent. Almost all salt in the U. S has been iodized.
Exposure to radiation in neck area as a medical treatment -- especially as a child or young adult -- is a risk factor for thyroid cancer. In years past radiation and x-rays were used to treat a wide variety of conditions such as acne scalp fungus an enlarged thymus gland enlarged tonsils or adenoids and Hodgkin disease. Also exposure to radioactive fallout -- due to nuclear accidents (i e. the Chernobyl explosion) and weapons testing (i e. the western U. S in the 1950s) -- is a risk calculate for thyroid cancer in both children and adults.
An estimated 20% of patients with medullary thyroid cancer (MTC) develop the instruct due to an abnormal gene. This gene can be passed on to offspring. Thyroid cancer that develops due to this genetic abnormality is called familial medullary thyroid carcinoma (FMTC). Family members who share this gene abnormality are at a greatly increased risk of medullary thyroid cancer.
There appears to be some hereditary basis for papillary thyroid cancer in some families but the genetic basis has not been established yet.
Mary Shomon. About com's Thyroid Guide since 1997 is a nationally-known patient advocate and best-selling compose of 10 books on health including "The Thyroid Hormone Breakthrough: Overcoming Sexual and Hormonal Problems at Every Age," "The Thyroid Diet: Manage Your Metabolism for Lasting Weight Loss," "Living Well With Hypothyroidism: What Your Doctor Doesn't Tell You... That You Need to Know," "Living Well With Graves' Disease and Hyperthyroidism," "Living Well With Autoimmune Disease," "Living come up With Chronic Fatigue Syndrome and Fibromyalgia," and the "Thyroid Guide to Hair Loss." Click for more information on Mary Shomon.
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