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Anaphylactic shock following banana ingestion
American Journal of Diseases of Children (1960)
|February 1, 1976
Summary
A young girl experienced severe allergic reactions, including anaphylactic shock, after eating a banana. Testing confirmed reagin-mediated hypersensitivity, a type of immediate allergic reaction.
Area of Science:
- Allergy and Immunology
- Clinical Medicine
Background:
- Food allergies are a growing concern, particularly in adolescents.
- Banana allergy can manifest with a range of symptoms, from mild to severe.
Observation:
- A 15-year-old female presented with acute anaphylactic shock, asthma, angioedema, and urticaria.
- These symptoms occurred shortly after the ingestion of a banana.
Findings:
- The patient exhibited reagin-mediated hypersensitivity to banana.
- Diagnostic confirmation was achieved through direct skin tests, passive transfer tests, and the radioallergosorbent test (RAST).
Implications:
- This case highlights the potential for severe allergic reactions to common foods like bananas.
- Early and accurate diagnosis of food allergies is crucial for preventing life-threatening events.
- Understanding the immunological mechanisms, such as reagin-mediated hypersensitivity, aids in allergy management.