Thyroid test name

• Anti-thyrotropin • Anti-TSHR • Antibodies to TSH receptor • Inhibitory immunoglobulin • TBII • TBII (Thyrotropin-binding inhibitory immunoglobulin) • Thyroid stimulating immunoglobulin • Thyroid-stimulating hormone receptor (TSH Receptor) antibody • Thyrotropin receptor antibody • TRAb • TSH receptor antibody • TSH receptor-blocking antibody Purpose of the TRAb Test Your healthcare provider may send you for a TRAb test if you have symptoms that are consistent with hyperthyroidism (an over-active thyroid gland) or Graves' Disease. This is the cause of thyroid over-activity more than 70% of the time hyperthyroidism is diagnosed. These symptoms include: An autoantibody is a mistake—your immune system has wrongly identified a healthy tissue as a pathogen and seeks to destroy it. Thyrotropin is also called thyroid-stimulating hormone, or TSH. TSH binds to receptors on the thyroid gland to tell it to produce thyroid hormone. The thyrotropin receptor antibody mimics TSH, so when it's present, it directs the thyroid to keep releasing hormone when your body doesn't need it. That results in high levels of thyroid hormones, which is what causes symptoms. If the thyrotropin receptor antibody is present, it's an indicator of Graves' disease. The TRAb test has seen some controversy over how accurate it is. An analysis of research on the subject, though, finds that the science behind the test has come a long way. Now in its third generation, researchers concluded that better testing ha...

• Best for results follow-up: • Best membership: • Best for specialized care: • Best for straightforward results: Consumers are becoming more tech-savvy and taking their health into their own hands — and this is a good thing. Read on for more about our top at-home thyroid test picks and tips for use. To choose the best at-home thyroid testing companies, we looked for those that offered the most benefits. We used the following criteria: • Cost: We chose tests that are reasonably priced. • Type of test: All tests measure thyroid-stimulating hormone (TSH). Some options also measure additional biomarkers, including T3, T4, and antibodies. • Privacy: To protect your privacy, the companies on this list offer confidentiality and discreet packaging. • Online reviews: We read online reviews to look for positive mentions of clients’ experiences and the test’s reliability. • Reliable follow-up results: We looked for companies that provide interpretation, consultations, and medical guidance so you can easily understand your results. • Certifications: We chose tests that are Clinical Laboratory Improvement Amendments (CLIA) certified and accredited by the College of American Pathologists (CAP). The at-home test kits recommended below have gone through our At-home tests are not all-encompassing and don’t consider your personal or family history. They also may not test for features or cultures that a healthcare professional would know to look for. The tests listed below are recommended t...

Thyroid Nuclear Medicine Tests (Thyroid Scan and Uptake) • • • • • • What are Thyroid Nuclear Medicine Tests (Thyroid Scan and Uptake)? There are two types of .The second type, a radioactive iodine uptake test, is performed to see if your thyroid is functioning normally and to determine why thyroid hormone levels may be elevated. For both types of test, a small amount of a weakly radioactive substance, known as a radionuclide, is either injected into a vein or given to you as a pill . What It's Used For A thyroid scan is usually ordered when a physical examination or laboratory finding suggests that the thyroid is enlarged or has a lump (called a thyroid nodule). If laboratory tests show an overactive thyroid, a radioactive iodine uptake test may be ordered at the same time to evaluate thyroid function. Preparation If there is any chance that you are pregnant, or if you are breast-feeding, let your doctor know: radionuclides could harm a developing fetus or your nursing baby. Your doctor has other ways of diagnosing the problem, such as ordering additional blood tests or a thyroid ultrasound. For about a week before a thyroid scan, your doctor may ask you to avoid certain foods and medicines that can interfere with the results, including thyroid hormones and shellfish (which contain iodine). You should inform your doctor of any vitamins or herbal supplements you are taking. You might have to fast entirely for several hours beforehand if you'll be given a radioactive iodine...