What is mild Thyromegaly? -Lot Asking.com
The butterfly-shaped glands in the neck are enlarged by a disorder called thyromegaly.It is also known as a goiter.It can be caused by other conditions as well as by insufficient iodine in the diet.
On the outside of the neck, you can see the swollen thyroid gland, which can cause breathing and swallowing difficulties.If not treated, thyromegaly can cause the thyroid to stop making enough hormones.
T4 and triiodothyronine are hormones produced by the thyroid.The hormones play a role in the regulation of your body's metabolism, heart rate, respiration, digestion, and mood.
The production and release of these hormones is regulated.TSH is made by the pituitary gland.The thyroid is told if it needs to release more T4 and T3.
It's possible to have too much or too little thyroid hormone.In some cases, hormones are normal, but nodules on the thyroid cause it to enlarge.
In developing countries, a deficiency of iodine is the most common cause ofthyromegaly.T4 and T3 are hormones.Iodine is found in the ocean and soil near the coast.
In developed countries, iodine is added to table salt and other foods so it isn't common.It is helpful to be familiar with the symptoms of a deficiency.
In the developing world, people who live far from the ocean or higher up don't get enough iodine in their diet.Roughly one-third of the global population has a low intake of iodine.
Graves' disease is caused by an immune system disease.It happens when the immune system mistakenly attacks a body.Hyperthyroidism occurs when thethyroid becomes overstimulated and begins to release excess hormones.The thyroid swells.
It is also an autoimmune disorder.Hypothyroidism can be caused by damage to the thyroid glands, which can't produce enough hormones.In response, the pituitary is stimulated by making more TSH.The thyroid swells due to this.
Multinodular goiter is when there is more than one nodule on the thyroid.It is referred to as a solitary thyroid nodule when there is only one.
The nodules are usually benign, but they can produce their own hormones and cause hyperthyroidism.
Extra hormones are produced during pregnancy.Human chorionic gonadotropin is a hormone that can cause the thyroid to enlarge.
Inflammation can cause the thyroid hormone to leak into the bloodstream.
The exact reason why some medications can cause thyromegaly is unknown.The production of thyroid hormone is unaffected by this type of thyromegaly.The function of the thyroid is healthy despite it being enlarged.
The main symptom of thyromegaly is an enlarged thyroid, sometimes so large that it can be seen at the front of the neck.
There are a number of symptoms associated with thyromegaly that occurs as a result of hyperthyroidism.
A doctor feels around the neck and asks you to swallow.Your doctor will want to know the underlying cause of your enlarged thyroid.
When it causes symptoms, thyromegaly is usually treated.Treatments depend on the underlying cause.
It may be possible to reduce symptoms with small amounts of iodine.If the gland doesn't shrink, you may need to have it removed.
Levothyroxine is a synthetic thyroid hormone that is used to treat Hashimoto's thyroiditis.
It is possible to lower the production of thyroid hormones with the use of medications.
If the medications don't keep your hormones in check, a doctor can use radioactive iodine therapy or surgery to destroy the thyroid.You will need to take synthetic hormones for the rest of your life.
Premature birth and low birth weight can be caused by thyromegaly.If a pregnant woman has an over-the-counter medication, she will be treated with it.During pregnancy, surgery and radioiodine therapy are not recommended.
Synthetic thyroid hormones are recommended for pregnant women with an under active thyroid.
Your doctor may not treat a nodules that isn't causing symptoms.They will keep a close eye on the nodules over time.
Synthetic thyroid hormones can be taken if the nodule is causing hyperthyroidism.The extra thyroid hormone should be detected by the pituitary and sent to the other part of the body.
Mild anti- inflammatory medications can be used to manage pain.A doctor might prescribe an oral steroid if the swelling is severe.
In rare cases, a cancer can be found on the thyroid.In men and women, about 8% and 4% of the thyroid nodules are found to be cancer.
It is not known why nodules increase the risk for cancer.Doctors recommend that people with thyromegaly be screened for cancer.If a nodules is found to be cancer-free, a biopsy can be done.
The outlook depends on the underlying cause and the size of the goiter.It is possible to have it and not know it.If a small goiter doesn't cause problems, then it's not a problem, but if it grows larger in the future, it could cause more problems.
There are many causes of thyromegaly that can be treated.If swollen thyroid causes problems with breathing and swallowing, surgery may be required.
In rare cases, the result of a nodules on the thyroid can lead to cancer.If cancer is present, surgery must be done.Most people with thyroid cancer respond well to treatment when they are first diagnosed.The 5-year survival rate for people with cancer is high.
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