Where is thyroid located

Though you may not be able to prevent thyroid disease, you can prevent its complications by getting diagnosed right away and following the treatment your doctor prescribes. The superior thyroid artery is located within the neck. The inferior thyroid vein may refer to any of the two, three or four veins that make up the venous plexus, an intricate system of interconnected veins…. The thyroid gland covers the windpipe from three sides. Two hormones of the thyroid gland, T4 thyroxine and T3 triiodothyronine , help the body to….

The superior thyroid vein is a vein located in the neck. It originates within the thyroid gland, which lies near the center of the neck, just above…. Are thyroid vitamins really an easy answer for thyroid health? We explore answers to this question, serving up info on the variety of vitamins that…. There is a long-established connection between conditions of the thyroid and depression. If you suspect you may have both, it's possible that one is…. Clinicians have debated over the concept of universal thyroid testing in pregnant women for quite some time now.

While it may help to lower…. Drinking enough water can help you burn fat and increase your energy levels. This page explains exactly how much water you should drink in a day. Excess stress is a common problem for many people. Learn effective ways to relieve stress and anxiety with these 16 simple tips. You can do a lot of prep work to make the perfect sleep environment. Health Conditions Discover Plan Connect. Medically reviewed by Daniel Murrell, M.

Thyroid nodules. Common thyroid conditions in children. Preventing thyroid dysfunction. Inferior thyroid vein.

Thyroid gland. Superior thyroid vein. About Thyroid Vitamins. Read this next. The cells also lose the ability to die, as normal cells would. The accumulating abnormal thyroid cells form a tumor. The abnormal cells can invade nearby tissue and can spread metastasize to other parts of the body.

Thyroid cancer is classified into types based on the kinds of cells found in the tumor. Your type is determined when a sample of tissue from your cancer is examined under a microscope. The type of thyroid cancer is considered in determining your treatment and prognosis.

Despite treatment, thyroid cancer can return, even if you've had your thyroid removed. This could happen if microscopic cancer cells spread beyond the thyroid before it's removed. Thyroid cancer that recurs can be treated. Your doctor may recommend periodic blood tests or thyroid scans to check for signs of a thyroid cancer recurrence. Doctors aren't sure what causes most cases of thyroid cancer, so there's no way to prevent thyroid cancer in people who have an average risk of the disease.

Adults and children with an inherited gene mutation that increases the risk of medullary thyroid cancer may consider thyroid surgery to prevent cancer prophylactic thyroidectomy. Discuss your options with a genetic counselor who can explain your risk of thyroid cancer and your treatment options. A medication that blocks the effects of radiation on the thyroid is sometimes provided to people living near nuclear power plants. The medication potassium iodide could be used in the unlikely event of a nuclear reactor accident.

If you live within 10 miles of a nuclear power plant and are concerned about safety precautions, contact your state or local emergency management department for more information. Thyroid cancer care at Mayo Clinic. Mayo Clinic does not endorse companies or products. Advertising revenue supports our not-for-profit mission. This content does not have an English version. This content does not have an Arabic version.

This is a worldwide problem affecting approximately million people. As mentioned earlier, iodine is used by the thyroid gland to produce hormones. Graves' disease is a condition where the entire thyroid gland might be overactive and produce too much hormone.

Your thyroid gland might be enlarged. This problem is also called diffuse toxic goitre. Thyroiditis inflammation can also cause the opposite and trigger the release of hormones that were stored in the thyroid gland.

This uncontrolled release of thyroid hormones causes hyperthyroidism for a few weeks or months. It may occur in women after childbirth. In contrast to iodine deficiency, excessive iodine intake may have negative effects on your thyroid.

Excessive iodine is found in a number of drugs such as Amiodarone, Lugol's solution iodine and some cough syrups. This might cause the thyroid to produce either too much or too little hormone in some individuals.

The before mentioned problems affect the production of thyroid hormone either too much or too little. However, problems concerning the thyroid gland can be very distinct. Swelling and lumps can occur within the thyroid gland. Such nodules can be harmless, but some can cause the production of hormones or even be cancerous. In some cases, such as cancer, the thyroid is removed. You can live without your thyroid, but you need to take medicine daily to substitute the hormones produced by your thyroid gland.

Iodine is most essential to maintain a healthy thyroid. A nodule can develop for different reasons. It may be a cyst , a sign of iodine deficiency , or, in some cases, thyroid cancer.

A goiter is a term that refers to an enlarged thyroid gland. In some cases, a person may have a multinodular goiter. When the thyroid gland produces too much thyroid hormone, causing hyperthyroidism, people may refer to it as a toxic multinodular goiter. It is difficult to prevent thyroid gland disease, as it is not possible to modify some of the known risk factors, such as genetics.

However, people can take certain measures to reduce the likelihood. The main way to reduce the risk of developing hypothyroidism is to consume enough iodine. Because the body does not naturally produce iodine, people must eat food containing iodine or take dietary supplements. However, consuming too much iodine can aversely affect the T3 and T4 hormones.

People should also avoid smoking if they have concerns about thyroid disease, as cigarette smoke can affect iodine uptake. If an individual has a family history of thyroid disease, they should have regular blood work to monitor their thyroid hormone levels and ensure they remain within an acceptable range. Anyone experiencing symptoms of hyperthyroidism or hypothyroidism should visit a doctor to review their hormone levels. People should also contact their doctor if they can feel a new lump in their neck or experience any symptoms affecting their throats, such as difficulty eating or breathing.

Doctors can diagnose thyroid diseases through:. The thyroid gland is a hormone-producing gland located just above the collarbone. It produces T3, T4, and calcitonin, which help with metabolism, calcium production, and bone metabolism. It is not possible to prevent thyroid disease entirely, but a person can reduce the chance of developing it by consuming an adequate amount of iodine. People should also avoid tobacco smoke. Anyone with a family history of thyroid problems should visit a doctor regularly to ensure that their hormone levels are within an acceptable range.

Hair loss sometimes occurs if the thyroid gland is not working correctly.