Tuna (f40) IgE

What this laboratory test evaluates

Tuna (f40) IgE
This test measures the body's allergic response to tuna by checking for specific IgE antibodies in the serum. It's crucial for diagnosing tuna allergies and guiding dietary recommendations.

What patients is this test right for?This test is suitable for individuals who have experienced allergic reactions potentially related to tuna consumption.

Symptoms can include:• Itchy or swollen lips, mouth, or throat
• Skin reactions such as hives or a rash
• Stomach pain, diarrhea, or vomiting
• Difficulty breathing or wheezing

What type of sample is required for this test?0.3 mL serum.
A small blood sample is needed.

Test Resources:For more information on understanding your test results, visit:

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Additional test information

This test measures the body's allergic response to tuna by checking for specific IgE antibodies in the serum.

Collection and processing

• Sample type: Serum
• Fasting: No
• Estimated laboratory processing: Results should be available in 2 – 5 business days after the sample is collected

How Sunridge uses laboratory information

Sunridge considers the medical question, symptoms, history, medications, prior results, and whether the finding could change care before recommending testing. A laboratory result is not interpreted in isolation and does not establish a diagnosis by itself.

Before requesting this test

Availability, collection requirements, eligibility, and processing estimates can change. Sunridge reviews each request and, when appropriate, creates the order through Fullscript. Follow the current instructions supplied with the approved order.