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Published on: October 3, 2019
Patch testing in skin of color: A brief report
Shant Tamazian1, Michelle Oboite1,2, James R Treat1,2
1Department of Dermatology, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, USA.
Abstract:
It is critical that dermatology training prepares physicians to recognize cutaneous changes in skin of color populations. Patch testing is the gold standard for identifying triggers of contact dermatitis and can be challenging to interpret in skin of color given the need to see erythema, particularly for a 1 + positive interpretation. Given the paucity of clinical images of skin of color in the literature, we provide images of two pediatric patients presenting with positive patch tests to demonstrate an approach to the clinical interpretation of patch testing in patients with more melanin in the skin.
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