[THE CASE REPORT OF A 8 YEARS OLD BOY WITH COCHINEAL ALLERGY].
Arerugi
; 69(1): 48-52, 2020.
Article
em Ja
| MEDLINE
| ID: mdl-32051369
ABSTRACT
BACKGROUND:
Cochineal dyes are used as additives in various foods for the purpose of red coloration. On the other hand, although it has been reported as a causative agent of immediate allergy, most of them are adult women. We report a case of an 8-year-old boy who developed a cochineal allergy.Current disease history He has been suffering from atopic dermatitis, bronchial asthma, and food allergies since childhood. At the age of seven, he experienced an unknown anaphylaxis reaction twice. When he was 8 years old, he ate a frankfurter containing hypoallergenic cochineal for the first time; cold sweat, intraoral discomfort, respiratory distress, and urticaria appeared throughout the body. His skin prick tests were positive, with a result of 2+to frankfurter and cochineal dyes (color value 0.1 and 0.01). In the immunoblot assay, binding of IgE antibody was observed with CC38K (the main component of cochineal) and a protein of approximately 80-200 kDa in the high molecular weight region.DISCUSSION:
We report a case of anaphylaxis with hypoallergenic cochineal onset in a school-age boy.Palavras-chave
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Urticária
/
Carmim
/
Hipersensibilidade Alimentar
/
Anafilaxia
Limite:
Child
/
Female
/
Humans
/
Male
Idioma:
Ja
Revista:
Arerugi
Ano de publicação:
2020
Tipo de documento:
Article