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TSH Receptor Antibody Test
TSH Receptor Antibody Test
51+ booked in last 3 days
No special precautions
Sample Type
Blood
Recommended for
Male, Female
Report
Within 24 Hours
Blood test at Home
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TSH Receptor Antibody Test Overview
The TSH Receptor Antibody Test, also known as the thyroid stimulating hormone receptor antibody test or TRAB Test, is a blood test designed to detect the presence of specific proteins called Thyroid Stimulating Hormone (TSH) Receptor Antibodies. These antibodies are produced by the immune system and target the TSH receptor in the thyroid gland, which plays a crucial role in regulating thyroid hormone production. The test is primarily used to diagnose and manage autoimmune thyroid diseases, particularly Graves' disease, characterised by an overproduction of thyroid hormones.
The TRAB Test is a valuable tool in the diagnosis and management of autoimmune thyroid disorders. It helps to confirm the diagnosis of Graves' disease, differentiate it from other causes of hyperthyroidism, monitor treatment response, assess risks in pregnancy, and evaluate the development of thyroid eye disease.
Reasons for Undergoing the TSH Receptor Antibody Test
There are several reasons why a healthcare professional may recommend undergoing a TSH Receptor Antibody Test:
- Diagnosis of Graves' Disease: The test is used to confirm the diagnosis of Graves' disease, the most common cause of hyperthyroidism.
- Differentiation: It helps to differentiate Graves' disease from other causes of hyperthyroidism, such as toxic multinodular goitre or toxic adenoma.
- Treatment Monitoring: The test is used to assess the response to treatment for Graves' disease and monitor the effectiveness of therapy.
- Pregnancy: In pregnant women with a history of Graves' disease, the test is used to predict the risk of neonatal thyrotoxicosis in the newborn.
- Thyroid Eye Disease: The test is used to evaluate and manage the development of thyroid eye disease (Graves' ophthalmopathy).
- Risk Assessment: It helps to assess the risk of transitioning to hyperthyroidism in cases of hypothyroidism, particularly Hashimoto's thyroiditis.
List of Parameters Considered During the TSH Receptor Antibody Test
The TSH Receptor Antibody Test measures the presence and levels of specific antibodies known as TSH or Thyrotropin Receptor Antibodies:
- Presence of Antibodies: The test detects the presence of TSH receptor antibodies in the blood, indicating an autoimmune response against the thyroid gland, which is often associated with Graves' disease.
- Levels of Antibodies: The test measures the levels of TSH receptor antibodies in the blood. Elevated levels typically indicate active Graves' disease, while decreasing levels during treatment can indicate a response to therapy and potential remission.
TSH Receptor Antibody Test Preparation
Generally, no special preparation is required before undergoing a TSH Receptor Antibody Test. Inform your doctor about any medications or supplements you are taking, especially thyroid medications and high doses of biotin (more than 5 mg per day), as these may interfere with the test results.
TSH Receptor Antibody Test Results & Interpretation
The results of the TSH Receptor Antibody Test indicate the presence and levels of TSH receptor antibodies in the blood:
- Positive Result: High levels of these antibodies are typically indicative of Graves' disease or other autoimmune thyroid disorders.
- Interpretation: The results should be interpreted by a healthcare professional, as they need to be considered in the context of other thyroid function tests (such as TSH, T3, T4) and clinical symptoms. Abnormal results require expert interpretation and should not lead to self-medication.
Home Collection for TSH Receptor Antibody Test Near You
Metropolis Healthcare offers a convenient home sample collection service for the TSH Receptor Antibody Test. A trained phlebotomist will come to your doorstep to collect the blood sample, ensuring comfort and safety while maintaining high standards of sample handling and testing accuracy. This service allows you to get tested without the need to visit a clinic, saving time and effort.
With Metropolis Healthcare's commitment to providing quality diagnostic solutions and timely, reliable results, you can trust that your health is in good hands. Their dedication to making healthcare accessible underscores their drive to deliver exceptional diagnostic services conveniently at home.
TSH Receptor Antibody Test Price
Metropolis Healthcare is a leading diagnostics centre and pathology lab in India equipped with the latest state-of-the-art technologies that provides the TSH Receptor Antibody Test with a clear pricing structure.
The TSH Receptor Antibody Test Price in Mumbai is ₹ 4,800 .
We are committed to deliver accurate and quality results from the best labs in India with complete transparency regarding test cost and turnaround time. No matter where you are, we strive to offer patients high-quality service that is affordable and accessible.
Frequently Asked Questions
Thyroid panel helps evaluate thyroid gland function and to help diagnose thyroid disorders.
Your doctor would recommend tsh receptor antibody test for you if you have the symptoms of hypo or hyper-thyroidism.
Symptoms of Hypothyroidism:
- Sudden Weight Gain
- Dry Skin
- Constipation
- Puffy Skin
- Hair Loss
- Fatigue
- Menstrual Irregularity
Symptoms of Hyperthyroidism:
- Increased Heart Rate
- Anxiety
- Weight Loss
- Tremors
A thyroid panel is a group of tests that are done together to help analyse thyroid gland function and to help diagnose thyroid disorders. The tests in the thyroid panel help measure the amount of thyroid hormones in the blood. These hormones are chemical substances that travel through the blood and control or regulate the body's metabolism—how it functions and uses energy.
The TSH Receptor Antibody Test, also known as the thyroid stimulating hormone receptor antibody test or TRAB blood test, is a blood test that detects antibodies targeting the TSH receptor on the thyroid gland. It helps diagnose autoimmune thyroid disorders, particularly Graves' disease.
Yes, TSH receptor antibodies can affect pregnancy. They can predict the risk of neonatal thyrotoxicosis in newborns if the mother has a history of Graves' disease. Measuring these antibodies in the last trimester is crucial for assessing this risk.
Yes, many diagnostic centres offer free home sample collection for the TRAB blood test when booked online. This convenient service allows you to have your blood sample collected at your doorstep by a trained phlebotomist, ensuring a comfortable and hassle-free experience.
Normal levels of TSH receptor antibodies are usually below a specific threshold, which may vary by laboratory. Elevated levels indicate the presence of an autoimmune thyroid disorder. However, the specific numerical values should be interpreted by a healthcare professional based on the laboratory's reference range.
The TSH Receptor Antibody Test is often performed alongside other thyroid function tests, such as TSH, T3, T4, Free T3, Free T4, and other anti-thyroid antibody tests. This combination provides a comprehensive assessment of your thyroid function and helps diagnose autoimmune thyroid disorders.
The TSH Receptor Antibody Test is primarily used to diagnose and manage autoimmune thyroid diseases, especially Graves' disease. It helps confirm the diagnosis, differentiate it from other causes of hyperthyroidism, monitor treatment response, and assess risks in pregnancy and thyroid eye disease.
The frequency of testing depends on your specific clinical context and the advice of your healthcare provider. The thyroid stimulating hormone receptor antibody test may be repeated during treatment to monitor your response and in pregnant women to assess the risk to the newborn.
There is no specific time requirement for the TRAB test.
No, fasting is not required for the TSH Receptor Antibody Test.
Yes, it is crucial to inform your doctor about any medications or supplements you are taking, particularly thyroid medications and biotin supplements, as these can affect the test results. Maintain continuity of your thyroid medications and avoid high doses of biotin for at least 8 hours before the test.
The TSH Receptor Antibody Test specifically measures the presence and levels of TSH receptor antibodies in the blood. These antibodies indicate an autoimmune response against the thyroid gland and are associated with conditions like Graves' disease.
The TRAB test involves a simple blood draw. The sample is then sent to a laboratory for analysis, where the presence and levels of TSH receptor antibodies are measured.
Your doctor may recommend a TSH Receptor Antibody Test if you show symptoms of an overactive thyroid gland (hyperthyroidism) or have a family history of autoimmune thyroid disorders. It is also used to monitor the effectiveness of treatment for Graves' disease and assess the risk of neonatal thyrotoxicosis in pregnant women with a history of the condition.
The blood sample collection for the TRAB test usually takes only a few minutes.
The turnaround time for TSH Receptor Antibody Test reports varies depending on the diagnostic center. Most centres provide the results within 24 to 48 hours based on the day/date when the sample was collected and processed.
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