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Colophony, a Hidden Allergen on ECG Electrodes in a Boy After Cardiovascular Surgery
Author(s) -
Machovcova Alena
Publication year - 2011
Publication title -
pediatric dermatology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.542
H-Index - 73
eISSN - 1525-1470
pISSN - 0736-8046
DOI - 10.1111/j.1525-1470.2010.01091.x
Subject(s) - medicine , sensitization , allergen , electrode , surgery , allergy , immunology , chemistry
We report on the first case identifying colophony as a hidden allergen in declared acrylate‐based conductive and adhesive foam electrodes. This surgery was followed by continuous electrocardiogram monitoring. The patch tests showed strong positive reactions to colophony. The presence of colophony on the electrocardiogram electrodes was not declared, but it was used in the soldering process during manufacture, which deposited a small amount that was sufficient to induce sensitization.