Document Detail

Isolated contact urticaria caused by immunoglobulin E-mediated fish allergy.
MedLine Citation:
PMID:  22624435     Owner:  NLM     Status:  In-Process    
Fish is a common cause of food allergy. The reactions usually occur after its ingestion. In most immunoglobulin E-mediated reactions, the allergens are gastroresistant and heat-stable proteins of low molecularweight (parvalbumin). On the other hand, isolated contact urticaria following the handling of raw fish but without symptoms after its ingestion was found among cooks and professional fish handlers. In these cases, the fish allergens are gastrosensitive and thermolabile, as demonstrated by the decrease in the diameter of the wheal in the skin-prick test using cooked fish. To the best of our knowledge isolated fish contact urticaria in children has not been previously reported. We analyze the features of three pediatric cases of contact urticaria from cod (one of them was sensitized to parvalbumin), with tolerance after ingestion of this fish on oral food challenge.
Roberta Onesimo; Valentina Giorgio; Stefania Pill; Serena Monaco; Stefano Miceli Sopo
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Publication Detail:
Type:  Journal Article    
Journal Detail:
Title:  The Israel Medical Association journal : IMAJ     Volume:  14     ISSN:  1565-1088     ISO Abbreviation:  Isr. Med. Assoc. J.     Publication Date:  2012 Jan 
Date Detail:
Created Date:  2012-05-25     Completed Date:  -     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  100930740     Medline TA:  Isr Med Assoc J     Country:  Israel    
Other Details:
Languages:  eng     Pagination:  11-3     Citation Subset:  IM    
Department of Pediatrics, Policlinico A. Gemelli, Catholic University, Rome, Italy.
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