Tomato Specific IgE
- Sample Type
- Standard
- Fasting
- No
- Unit
- kUA/L
This test measures the concentration of allergen-specific immunoglobulin E (IgE) antibodies to tomato in the serum. Within an allergy profile, it helps identify Type I hypersensitivity reactions. Ingestion of tomatoes in sensitized individuals can lead to symptoms ranging from oral allergy syndrome (itching of the mouth) to systemic anaphylaxis. It is particularly relevant for patients with a suspected 'Latex-Fruit Syndrome' due to cross-reactive proteins.
Check Your Result
Check Your Result
Enter your lab result to see where you stand compared to the standard reference range.
Why Context Matters
Cross-reactivity is a major confounding factor; patients allergic to grass pollen (Phl p 12) or latex may test positive for tomato IgE without having a clinical food allergy. Furthermore, high total IgE levels can lead to non-specific binding and false positives.
Lab ranges are statistical averages, not biological laws. "Normal" for a 20-year-old male isn't normal for a 60-year-old female.
Clinical References
Source-of-truth databases and clinical guidelines for Tomato Specific IgE:
Official Sources
- EAACI guidelines on the management of IgE-mediated food allergy - PubMedpubmed.ncbi.nlm.nih.gov
Research & Guidelines
- PubMed: Tomato Specific IgE Clinical GuidelinesNCBI / PubMed
Related Indicators
Medically Reviewed by Dr. Binoy Babu, MBBS
Board Certified Doctor • 10+ Years Clinical Experience
Dr. Babu is a practicing physician dedicated to empowering patients with clear, actionable medical information. He founded 2opi to bridge the gap between complex lab reports and patient understanding, ensuring everyone has access to a reliable second opinion.
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