B-ENT 2012-01-01

Carmine red (E-120)-induced occupational respiratory allergy in a screen-printing worker: a case report.

C E Cox, D G Ebo

Index: B-ENT 8(3) , 229-32, (2012)

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Abstract

Here we present a case report of a patient suffering from occupational rhinoconjunctivitis and asthma due to IgE-mediated carmine red allergy. This is the first description of carmine red allergy in a screen-printing worker in which the diagnosis was documented by quantification of specific IgE antibodies, by skin tests, by a flow-assisted basophil activation test, and by a carmine red challenge test.