Journal Information
Vol. 106. Issue 8.
Pages 684-685 (October 2015)
Vol. 106. Issue 8.
Pages 684-685 (October 2015)
Case and Research Letters
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Erythema Multiforme Contact Dermatitis After Accidental Exposure to Acrylate-based Printing Inks
Eritema multiforme de contacto tras exposición accidental a acrilatos en tintas de impresión
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S. Córdoba
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scordoba.hflr@salud.madrid.org

Corresponding author.
, N. Puente, A. Calderón, J.M. Borbujo
Servicio de Dermatología, Hospital Universitario de Fuenlabrada, Madrid, Spain
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Table 1. Patch Test Results.
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To the Editor:

Acrylates are well recognized as allergens. People working in the graphic arts field are exposed to acrylate-based printing inks and are therefore at high risk for occupational allergic contact dermatitis to acrylates.1 The most commonly used acrylic monomers in the printing process are 2-hydroxyethyl acrylate, 2-hydroxypropyl acrylate, 2-hydroxypropyl methacrylate, 2-hydroxyethyl methacrylate, and 2-ethyl acrylate.2

We present the case of a 26-year-old printing worker whose forearms came into contact with waste ink that spilled from a container. He was not exposed to sunlight or UV light and washed the affected area after the spill. Three days later, he began to experience intense pruritus, and vesicles began to appear on the wrists and forearms. The intensity of the lesions increased during the following days, with the appearance of multiple targetoid erythematous-edematous macules in the neighboring areas of the forearms and arms (Fig. 1) and on the face, trunk, and extremities at some distance from the ink splashes (Fig. 2). The patient had no history of skin disease, infection, or ingestion of medication during the previous months.

Figure 1.

Targetoid erythematous macules on the forearm.

(0.1MB).
Figure 2.

A and B, Similar lesions on both thighs and the trunk (areas not exposed to direct contact with ink).

(0.11MB).

Analysis of a biopsy specimen revealed vacuolar degeneration of the basement membrane, necrotic keratinocytes in the epidermis, exocytosis, and a predominantly perivascular, lymphocytic inflammatory dermal infiltrate with no spongiosis.

The suspected diagnosis was erythema multiforme contact dermatitis. Oral prednisone was prescribed, and the lesions improved gradually until they had completely resolved 2 weeks later leaving only scaling. A few hours after returning to work, he experienced a new outbreak, albeit of lesser intensity. The patient remains asymptomatic 7 months after being moved from his job.

Patch tests were performed using the standard series of the Spanish Contact Dermatitis and Skin Allergy Research Group (GEIDAC) and the Marti Tor meth(acrylate) series. Positive reactions were recorded for 2-hydroxyethyl methacrylate 1% petrolatum (pet), 2-hydroxyethyl acrylate 0.1% pet, 2-hydroxypropyl methacrylate 2% pet, ethyl acrylate 0.1% pet, and tetrahydrofurfuryl methacrylate 2% pet. No further positive reactions were recorded (Table 1). Although we did not have access to the ink that caused the initial reaction (SR238, Sartomer), the technical specifications of the product showed that it contained hexamethylene diacrylate. Therefore, diagnosis was confirmed as erythema multiforme contact dermatitis, probably caused by sensitization to hexamethylene diacrylate, with cross-reaction to other acrylates.

Table 1.

Patch Test Results.

  48 h  96 h 
GEIDACastandard series  −  − 
     
MartiTor (meth)acrylate series     
2-hydroxyethyl methacrylate 1% pet  − 
2-hydroxyethyl acrylate 0.1% pet  ++  ++ 
2-hydroxypropyl methacrylate 2% pet  ++ 
Bisphenol A methacrylate 2% pet  −  − 
Butyl acrylate 0.1% pet  −  − 
Ethylene glycol dimethacrylate 2% pet     
Methyl methacrylate 2% pet  −  − 
Triethylene glycol dimethacrylate 2% pet  −  − 
Ethyl acrylate 0.1% pet  ++ 
Ethyl cyanoacrylate 10% pet  −  − 
Ethyl methacrylate 2% pet  −  − 
Tetrahydrofurfuryl methacrylate 2% pet 

Abbreviation: Pet, petrolatum.

a

Spanish Contact Dermatitis and Skin Allergy Research Group.

Erythema multiforme contact dermatitis is an uncommon condition that is caused by contact with vegetable allergens, metals, tropical woods, cosmetics, and chemicals.3 It is the most common noneczematous clinical presentation of allergic contact dermatitis. The initial lesions are eczematous in appearance and are found in the area of direct contact with the allergen. During the following days, targetoid, erythematous-vesicular, or urticarial lesions appear on the periphery of and at a distance from the area of the original contact. Histopathology findings are nonspecific. Spongiosis and exocytosis are common findings, although vacuolar degeneration of the basement membrane or epidermal necrolysis is more unusual.3

Acrylate-induced allergic contact dermatitis usually manifests as eczematous dermatitis on the hands or fingertip dermatitis in patients who handle acrylates in the workplace.4–6 To date, only 1 case of acrylate-induced erythema multiforme contact dermatitis has been reported. The patient developed large blisters with skin detachment indicative of progress to toxic epidermal necrolysis.

We present a case of acrylate-induced allergic contact dermatitis after accidental workplace exposure to printing ink. The case is interesting because of the curious nature of the presentation. We wish to highlight the importance of protective measures in industries where workers are required to handle acrylates. Workers should be aware that they are handling potent sensitizers that can lead to occupational disability.

Conflicts of Interest

The authors declare that they have no conflicts of interest.

References
[1]
R. Rycroft.
Occupational contact dermatitis.
Textbook of contact dermat., 2nd edn., pp. 343-400
[2]
V.A. Morgan, J.M. Fewings.
1,6-hexanediol diacrylate: A rapid and potent sensitizer in the printing industry.
Australas J Dermatol, 41 (2000), pp. 190-192
[3]
T. Ido, T. Kiyohara, H. Takahashi, Y. Yamaguchi, D. Tani, M. Kumakiri.
Toxic epidermal necrolysis following allergic contact dermatitis caused by occupational exposure to ultraviolet-cured inks.
Acta Derm Venereol, 92 (2012), pp. 313-315
[4]
J.L. Pérez-Formoso, J. de Anca-Fernández, R. Maraví-Cecilia, J.M. Díaz-Torrez.
Dermatitis de contacto a acrilatos en una industria de fabricación de ascensores. A propósito de 8 casos.
Actas Dermosifiliogr, 10 (2010), pp. 336-340
[5]
C. Romaguera, J. Vilaplana, M. Llagostera, R. Grimalt.
Dermatitis de contacto profesional por Threebond®. Cuatro casos en la misma empresa.
Actas Dermosifiliogr, 102 (2011), pp. 468-469
[6]
E. Roche, J. de la Cuadra, V. Alegre.
Sensibilización a acrilatos por uñas artificiales. Revisión de 15 casos.
Actas Dermosifiliogr, 99 (2008), pp. 788-794

Please cite this article as: Córdoba S, Puente N, Calderón A, Borbujo JM. Eritema multiforme de contacto tras exposición accidental a acrilatos en tintas de impresión. Actas Dermosifiliogr. 2015;106:684–685.

Copyright © 2014. Elsevier España, S.L.U. and AEDV
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