POSITIVE SKIN REACTIONS TO GLUTEN IN CELIAC-DISEASE

  • 1 January 1976
    • journal article
    • research article
    • Vol. 45  (180) , 603-610
Abstract
Following intradermal challenge with a peptic-tryptic digest of gluten, visible Arthus-type skin reactions were observed in 33% of a group of 55 adults with coeliac disease. Of the 23 with untreated disease positive skin reactions occurred in 52%. There was an invariable association between serum gluten antibodies and the presence of a skin reaction to gluten, indicating that gluten antibody combination with gluten in the skin provides the basis of the skin response. Since no false positive reactions were found in 52 normal controls, skin testing with gluten may provide a useful adjunct to the diagnosis and management of celiac disease, especially in the outpatient department.