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Your searched on: Thyroid Disorders

Thyroid Screening Recommendations
Experts do not agree on whether adults who don't have symptoms of thyroid problems should have a thyroid test. The American Thyroid Association and the American Association of Clinical Endocrinologists recommend that testing be considered for those older than age 60. The U.S. Preventive Services Task Force makes no...

Types of Thyroid Cancer
There are different types of thyroid cancer. They are based on what the cells look like under a microscope. Your treatment will depend on which type of thyroid cancer you have. These include: Papillary thyroid cancer. This is the most common type of thyroid cancer. It's often only found in one lobe of the thyroid...

Thyroid Cancer
Discusses causes and symptoms of thyroid cancer. Covers factors that increase risk, including exposure to radiation. Discusses diagnosis and treatment with surgery, radioactive iodine, and thyroid hormone therapy.

Thyroid Nodules
What are thyroid nodules? Thyroid nodules are growths or lumps in the thyroid gland. This gland controls how your body uses energy. Most thyroid nodules are not cancer and do not cause problems. Many don't even need treatment. A thyroid nodule may cause problems, such as making too much thyroid hormone. When this...

Thyroid Storm
Thyroid storm (thyroid crisis) is a potentially life-threatening condition for people who have hyperthyroidism. Thyroid storm happens when your thyroid gland suddenly releases large amounts of thyroid hormone in a short period of time. If you have thyroid storm, you will need emergency medical treatment. Thyroid storm...

Thyroid Surgery
Thyroid surgery takes out part or all of your thyroid gland. The gland makes hormones that control how your body makes and uses energy (metabolism). A doctor may take out part or all of the gland when it gets too big, doesn't work right, or has a growth. Most growths or lumps in this gland are benign. This means they...

Thyroid Hormone Replacement for Hypothyroidism
Thyroid hormones help regulate the way the body uses energy. You need thyroid hormone replacement when you do not have enough thyroid hormones in your blood (hypothyroidism). Depending on the cause of your hypothyroidism, you may need to take thyroid hormones for the rest of your life. Thyroid hormones are usually taken...

Thyroid Cancer Treatment (PDQ®): Treatment - Patient Information [NCI]
Thyroid cancer is a disease in which malignant (cancer) cells form in the tissues of the thyroid gland. The thyroid is a gland at the base of the throat near the trachea (windpipe). It is shaped like a butterfly, with a right lobe and a left lobe. The isthmus, a thin piece of tissue, connects the two lobes. A healthy...

Childhood Thyroid Cancer (PDQ®): Treatment - Patient Information [NCI]
Thyroid cancer in children is a rare cancer that forms in the thyroid, a butterfly-shaped gland at the base of the throat near the windpipe (also called the trachea). The thyroid gland has a right lobe and a left lobe that is connected by a thin piece of tissue called the isthmus. Although thyroid cancer can affect...

Thyroid Cancer Screening (PDQ®): Screening - Patient Information [NCI]
Screening is looking for cancer before a person has any symptoms. This can help find cancer at an early stage. When abnormal tissue or cancer is found early, it may be easier to treat. By the time symptoms appear, cancer may have begun to spread. Scientists are trying to better understand which people are more likely to...

Hyperthyroidism: Graves' Ophthalmopathy
What is Graves' ophthalmopathy? Graves' ophthalmopathy, also called thyroid eye disease, is an autoimmune disease that can occur in people with Graves' disease. In Graves' ophthalmopathy, the tissues and muscles behind the eyes become swollen. The eyeballs may stick out farther than normal. This can occur before, after...

Subclinical Hypothyroidism
A doctor diagnoses mild, or subclinical, hypothyroidism through a medical history and physical exam. If your doctor suspects that you have subclinical hypothyroidism, you will have lab tests to confirm the diagnosis. Subclinical hypothyroidism is diagnosed when you have: No symptoms or mild symptoms of hypothyroidism...

Hypothyroidism
Covers hypothyroidism, which happens when the thyroid doesn't make enough thyroxine (T4) and triiodothyronine (T3) hormones. Includes causes like thyroiditis. Covers tests for TSH, T4, and T3. Also includes info on treatment with medicine such as levothyroxine.

Hyperthyroidism
Discusses hyperthyroidism and what happens to the body's metabolism if the thyroid gland is overactive. Explains how Graves' disease usually causes an overactive thyroid. Describes symptoms. Covers exams and tests to diagnose it. Provides info on treatment.

Hormones
Has info on hypothyroidism, hyperthyroidism, and thyroid tests. Also has links to info on PMS and polycystic ovary syndrome.

Levothyroxine
Make sure you know about each of the medicines you take. This includes why you take it, how to take it, what you can expect while you're taking it, and any warnings about the medicine. The information provided here is general. So be sure to read the information that came with your medicine. If you have any questions or...

Radioactive Iodine Treatment
Radioactive iodine, given in a capsule or liquid form, is absorbed and concentrated by the thyroid gland. The treatment destroys thyroid tissue but does not harm other tissue in the body. While radiation can cause thyroid cancer, treatment of hyperthyroidism with radioactive iodine does not increase your chances of...

Subclinical Hyperthyroidism
You may have a very mild form of hyperthyroidism called subclinical hyperthyroidism if your thyroid tests show that: Your thyroid-stimulating hormone (TSH) levels are low. Your thyroid hormones thyroxine (T4) and triiodothyronine (T3) are normal. Subclinical hyperthyroidism is different from hyperthyroidism. Your TSH...

Radioactive Iodine Treatment for Hyperthyroidism
Radioactive iodine is a medicine that you take one time. After you swallow it, it is taken up by your thyroid gland. Depending on the dosage used, the radioactivity in the iodine destroys most or all of the tissue in your thyroid gland, but it does not harm any other parts of your body. While radiation can cause thyroid...