Egg Yolk (f75) IgE

What this laboratory test evaluates

Egg Yolk (f75) IgE
This test measures the body's immune response to egg yolk, helping to identify potential egg yolk allergies. By analyzing a small serum sample, healthcare providers can understand if the immune system is reacting negatively to egg yolk, which is crucial for diagnosing and managing allergies.

What patients is this test right for?This test is particularly useful for individuals who have experienced symptoms that may suggest an egg yolk allergy. Symptoms can include: • Skin reactions (such as hives, redness, or swelling)
• Digestive discomfort
• Respiratory problems
• Anaphylaxis in severe cases

What type of sample is required for this test?0.3 mL serum.

Additional test information

Egg Yolk (f75) IgE – This test measures the body's immune response to egg yolk, helping to identify potential egg yolk allergies. By analyzing a small serum sample, healthcare providers can understand if the immune system is reacting negatively to egg yolk, which is crucial for diagnosing and managing allergies.

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.