Open AccessMammal’s meat and cow’s milk allergy – case report
Author(s) -
Ribeiro F,
Carrapatoso I,
Bartolome B,
Segorbe Luís A
Publication year - 2013
Publication title -
clinical and translational allergy
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.979
H-Index - 37
ISSN - 2045-7022
DOI - 10.1186/2045-7022-3-s3-p152
Subject(s) - medicine , ingestion , allergy , milk allergy , cow milk , angioedema , food science , food allergy , biology , dermatology , immunology
Methods We present the case of a 66 year-old woman that at age 61 developed recurrent episodes of generalized urticaria and angioedema of the upper airways about 4 hours after the ingestion of ham, bean stew with pork meat and rabbit meat. She tolerated other foods, including other meats, fish and cow ’s milk. She worked in a meat factory and handled daily with meat, she had contact with various animals, including dogs, cows, pigs, chickens and doves. Two years after the onset of the clinical manifestations she had other episode after the ingestion of cow’s milk. She avoids all mammalian meat and cow ’s milk. No history of respiratory allergy was reported. Skin prick tests (SPT) and determination of specific IgE (sIgE) to aeroallergens, meats and epithelia from mammals, cow’s milk and to a-gal and nBos d 6 were carried out. We performed SDS-PAGE immunoblotting assays to mammalian meats. Open oral challenge to cow’s milk was also performed.