An unusual clinical presentation of allergic contact dermatitis to common ivy

Raison‐Peyron, Nadia; Bourrain, Jean‐Luc; Girard, C.; Rancé, Candice; Dereure, O.

doi:10.1111/cod.13442

Cited by 2 publications

(4 citation statements)

References 8 publications

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“…Less common findings were subepidermal blister (13%), intraepidermal blister (4%), and lymphocyte exocytosis (9%). Direct immunofluorescence was performed in 2 cases, both negative 12 …”

Section: Resultsmentioning

confidence: 99%

“…Direct immunofluorescence was performed in 2 cases, both negative. 12 When performed, patch testing confirmed the responsible allergen in 96% of cases. The 1 indeterminate patch testing case, described by Smart and Powell, 28 was a patient who developed a reaction 3 to 4 days after applying topical triamcinolone to her Abbreviations: (a) Calculated using the Murad tool for methodological quality and synthesis of case reports and case series.…”

Section: Diagnostic Testingmentioning

confidence: 95%

“…Of the 31 studies included in our review, 21 studies used the term "erythema multiforme-like allergic contact dermatitis," [11][12][13][14][15][17][18][19]21,22,[24][25][26][27][28]30,33,36,37,39,40 9 studies used the term "erythema multiforme following allergic contact dermatitis," 16,20,23,29,31,32,34,35,38 and 1 study used the term "contact erythema multiforme" (CEM) 41 to denote the patient's diagnosis.…”

Section: Final Diagnosismentioning

confidence: 99%

See 2 more Smart Citations

The Association Between Allergic Contact Dermatitis and Erythema Multiforme: A Systematic Review of the Literature

et al. 2021

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The relationship between erythema multiforme (EM) and allergic contact dermatitis (ACD) remains unclear. There have been multiple reports of EM-like lesions occurring in conjunction with or presenting after ACD; however, various definitions and terminologies have been used to denote the patient's diagnosis in these cases. In this systematic review, we summarize the key presenting features of recent cases of EM-like eruptions associated with ACD, as well as diagnostic findings, responsible allergens, treatments, and outcomes. We propose that, whenever possible, these cases should be classified into 2 distinct categories: (1) EM-like ACD and (2) EM after ACD (ACD-induced EM). Because the clinical courses, potential complications, and treatment plans differ between the two, a critical need exists for further characterization and distinguishment of EM-like ACD and ACD-induced EM.

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“…Less common findings were subepidermal blister (13%), intraepidermal blister (4%), and lymphocyte exocytosis (9%). Direct immunofluorescence was performed in 2 cases, both negative 12 …”

Section: Resultsmentioning

confidence: 99%

Section: Diagnostic Testingmentioning

confidence: 95%

Section: Final Diagnosismentioning

confidence: 99%

See 1 more Smart Citation

The Association Between Allergic Contact Dermatitis and Erythema Multiforme: A Systematic Review of the Literature

et al. 2021

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“…It is mainly distributed in Eastern and Central Asia, Vietnam, Korea, Japan, North America, Africa, Australia, New Zealand, and other countries. Urushiol dermatitis patients often develop an extensive, very itchy vesiculo-bullous rash on an infiltrated base or intermittent rashes, with some lesions resembling erythema multiforme (25,26). Early urushiol-induced ACD model experiments were done on guinea pigs (27).…”

Section: Introductionmentioning

confidence: 99%

Comparative Study on Different Skin Pruritus Mouse Models

et al. 2021

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The animal model is an important tool to study the mechanism of disease formation. Different animal models of pruritus have been adopted based on the purpose of researchers in the study of the itching mechanism. Although the symptoms of various models are quite different, scratching behavior is a key indicator. Therefore, it is necessary to find an animal model that can quickly induce animal scratching and maintain the stability of scratching behavior. In this study, we compared animal models of pruritus induced by four substances and found that the scratching behavior of mice induced by urushiol not only reached the plateau stage quickly but also showed more stability in the plateau phase than that induced by 2,4-dinitrofluorobenzene, oxazolone, and imiquimod. Meanwhile, in the animal model induced by urushiol, the changes of epidermal thickening and inflammatory cell aggregation were also more obvious. In addition, pruritus induced by urushiol is prevalent all over the world, especially in the United States and Europe, involving outdoor groups such as firefighters, forest loggers, and farmers. Therefore, we believe that the urushiol-induced animal model is an ideal choice for the study of the itch formation mechanism and the development of antipruritic drugs.

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An unusual clinical presentation of allergic contact dermatitis to common ivy

Cited by 2 publications

References 8 publications

The Association Between Allergic Contact Dermatitis and Erythema Multiforme: A Systematic Review of the Literature

The Association Between Allergic Contact Dermatitis and Erythema Multiforme: A Systematic Review of the Literature

Comparative Study on Different Skin Pruritus Mouse Models

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