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Lobster IgE
The Lobster IgG test is a diagnostic tool designed to measure IgG antibodies specific to lobster in a patient's serum, aiding in the diagnosis and management of seafood allergies. IgG antibodies are crucial for long-term immunity, and their presence can indicate sensitization to lobster allergens. However, the clinical utility of food-specific IgG tests, including the Lobster IgG test, remains under scrutiny, and they are typically recommended in specific clinical scenarios involving diet elimination and challenge. The test involves collecting a blood sample, separating the serum, and analyzing it using an enzyme immunoassay. Results are expressed in micrograms per milliliter, but the presence of IgG antibodies alone does not confirm an allergy. The test should be ordered by knowledgeable healthcare providers and used alongside other diagnostic methods, such as skin prick tests or oral food challenges, to ensure accurate allergy diagnosis and management. Caution is advised due to its unestablished clinical utility and lack of FDA approval.
The Lobster IgG test is a diagnostic tool designed to measure IgG antibodies specific to lobster in a patient's serum, aiding in the diagnosis and management of seafood allergies. IgG antibodies are crucial for long-term immunity, and their presence can indicate sensitization to lobster allergens. However, the clinical utility of food-specific IgG tests, including the Lobster IgG test, remains under scrutiny, and they are typically recommended in specific clinical scenarios involving diet elimination and challenge. The test involves collecting a blood sample, separating the serum, and analyzing it using an enzyme immunoassay. Results are expressed in micrograms per milliliter, but the presence of IgG antibodies alone does not confirm an allergy. The test should be ordered by knowledgeable healthcare providers and used alongside other diagnostic methods, such as skin prick tests or oral food challenges, to ensure accurate allergy diagnosis and management. Caution is advised due to its unestablished clinical utility and lack of FDA approval.
The lowest price from the last 30 days: £34
Awaiting result:
One day
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Blood
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The Lobster IgG test measures IgG antibodies specific to lobster in serum, aiding in diagnosing seafood allergies. Key points include:
- Purpose: Assists in diagnosing and managing seafood allergies, used with other methods.
- Clinical Utility: Indicates exposure, not necessarily an active allergy.
- Procedure: Involves blood sample collection, serum separation, and enzyme immunoassay analysis.
- Specimen Requirements: Needs 0.5 mL serum, stored refrigerated or frozen.
- Turnaround Time: 2-4 business days.
- Interpretation: Results in mcg/mL; presence of IgG doesn't confirm allergy.
- Considerations: Not FDA-approved; use with caution.
The Lobster IgE test is essential for diagnosing lobster allergies by measuring IgE antibodies in the serum. This test is crucial for individuals experiencing symptoms like:
- Hives
- Itching
- Swelling
- Stomach cramps
- Diarrhea
- Anaphylaxis
A serum sample is required, using Fluorescence Enzyme Immunoassay (FEIA) to detect IgE antibodies. Results are classified into classes based on IgE levels, indicating the likelihood of an allergy. Interpretation must consider clinical context, as false positives can occur. The test is reliable but should be used alongside clinical evaluation for accurate allergy management.
Understanding test results is crucial for effective diagnosis and management of food allergies. The Lobster IgG test measures IgG antibodies specific to lobster, providing insights into potential sensitization. However, interpreting these results requires caution:
- Presence of IgG antibodies: Indicates exposure, not necessarily an active allergy.
- Quantitative results: Expressed in mcg/mL, with values below 2.0 mcg/mL suggesting undetectable levels.
- Complementary tests: Skin prick tests or oral challenges may be needed for confirmation.
Healthcare providers should use this test judiciously, considering its limitations and clinical context.
The lowest price from the last 30 days: £34
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