BACKGROUND: @entity10284 is a suggested mechanism to explain adverse reactions from @entity20696 -containing products. OBJECTIVE: To describe a @entity1 who experienced @entity2021 after ingestion of a popsicle colored with @entity20696 and to provide additional evidence that the adverse reaction was IgE-mediated. METHODS: The @entity1 and her husband underwent skin prick tests to the popsicle and @entity20696 . The @entity1 also received skin prick tests and/or open oral challenge to each of the other components of the incriminated food. Topical application of cosmetics with and without @entity20696 to the @entity1 's forearm was also performed. To confirm @entity20696 -specific IgE, a Prausnitz-Kustner (P-K) test was performed using the @entity1 's husband as recipient. Twenty control subjects also were tested to @entity20696 by skin prick test. RESULTS: The @entity1 showed 4+ skin prick test responses to the popsicle and @entity20696 . Skin prick tests and/or open oral challenge to each of the other components of the popsicle were negative. The @entity1 's husband's and 20 control subjects' skin prick tests to @entity20696 were negative as was the @entity1 's husband's skin prick test to the popsicle. Skin prick test reactivity to the popsicle and @entity20696 were successfully transferred to the @entity1 's husband in P-K format. Cosmetics applied to the @entity1 's forearm elicited no immediate response. CONCLUSION: The positive skin prick tests to the popsicle and @entity20696 and the successful (P-K) transfer of skin prick test reactivity support a @entity20696 -specific, IgE-mediated mechanism in explaining our @entity1 's popsicle-induced @entity2021 .

Popsicle-induced XXXX due to @entity20696 dye allergy.

@entity1 :: ('9606', 'Species') :: ['patient'] @entity10284 :: ('MESH:D006969', 'Disease') :: ['IgE-mediated hypersensitivity'] @entity20696 :: ('MESH:D002329', 'Chemical') :: ['carmine'] @entity2021 :: ('MESH:D000707', 'Disease') :: ['anaphylaxis']
@entity2021 :: (MESH:D000707,Disease) :: ['anaphylaxis']
