Background: We report a case of IgE-mediated hypersensitivity to lemon seed. We demonstrate for the first time a pattern of cross-sensitisation between seeds of citrus hybrid species from similar ancestral species origins. Case report: Described is a case of a 26-year-old female with recurrent anaphylaxis on exposure to lemon seed with sensitisation shown on prick to prick testing. Prick to prick testing was also performed to a variety of citrus fruit seeds and edible foods from additional notable families of the Sapindale order. Conclusion: In cases of unexplained or recurrent anaphylaxis in adult patients, citrus seed allergy should be considered.
CITATION STYLE
Kayode, O. S., Prado, N., Thursfield, D. J., Till, S. J., & Siew, L. Q. C. (2020). Lemon seed allergy: A case presentation. Allergy, Asthma and Clinical Immunology, 16(1). https://doi.org/10.1186/s13223-020-00429-x
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