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Inflammation in green (chromium) tattoos during patch testing.

Sharon E Jacob1, Mari Paz Castanedo-Tardan, Marianna L Blyumin

  • 1University of California, San Diego, Department of Medicine (Dermatology), 400 W. Arbor Drive, #8420, San Diego, CA 92103-8420, USA. sjacob@contactderm.net

Dermatitis : Contact, Atopic, Occupational, Drug
|October 11, 2008
PubMed
Summary
This summary is machine-generated.

Chronic dermatitis and tattoo inflammation in three patients were linked to potassium dichromate allergy. Patch testing revealed positive reactions, and avoidance of the allergen resolved symptoms, highlighting the importance of tattoo assessment.

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Area of Science:

  • Dermatology
  • Allergy Testing

Background:

  • Chronic dermatitis can be exacerbated by environmental allergens.
  • Permanent tattoos may contain pigments that elicit immune responses.

Purpose of the Study:

  • To investigate the cause of chronic dermatitis and tattoo inflammation in three patients.
  • To identify potential allergens responsible for adverse reactions in tattooed skin.

Main Methods:

  • Case series involving three patients with chronic dermatitis and tattooed skin.
  • Diagnostic patch testing with potassium dichromate 0.25% in petrolatum.
  • Clinical observation of dermatitis and tattoo inflammation following patch testing.

Main Results:

  • All three patients exhibited worsening dermatitis and inflammation of green tattoo areas during patch testing.
  • Positive patch test reactions to potassium dichromate were observed in all patients.
  • Symptomatic resolution of dermatitis and tattoo inflammation occurred upon avoidance of potassium dichromate.

Conclusions:

  • Potassium dichromate allergy can manifest as chronic dermatitis and tattoo inflammation.
  • Patch testing is a valuable diagnostic tool for identifying tattoo-related allergies.
  • Routine assessment of tattoos for inflammation is recommended during patch testing for diagnostic correlation.