Dermoscopy of Riehl’s melanosis: a case report and a short review of the literature

Benedetta Sonego; Giulia Bazzacco; Enrico Zelin; Claudio Conforti; Iris Zalaudek; Nicola di Meo

doi:10.4081/dr.2024.9983

Authors

Benedetta Sonego Dermatology Clinic, Maggiore Hospital, University of Trieste, Italy. https://orcid.org/0000-0001-6892-1445
Giulia Bazzacco
giuliabazzacco@gmail.com
Dermatology Clinic, Maggiore Hospital, University of Trieste, Italy. https://orcid.org/0000-0001-8135-7025
Enrico Zelin Dermatology Clinic, Maggiore Hospital, University of Trieste, Italy. https://orcid.org/0000-0001-9276-3627
Claudio Conforti Dermatology Clinic, Maggiore Hospital, University of Trieste, Italy. https://orcid.org/0000-0001-5126-8873
Iris Zalaudek Dermatology Clinic, Maggiore Hospital, University of Trieste, Italy. https://orcid.org/0000-0002-7878-4955
Nicola di Meo Dermatology Clinic, Maggiore Hospital, University of Trieste, Italy.

Riehl’s melanosis (RM) is a pigmentary disorder more common in individuals with dark skin phototypes. It is considered a form of pigmented contact dermatitis. In this paper, we present a case of RM due to the rubber component of a work facial mask, in which dermoscopy and patch test were the most important tools to help physicians diagnose. In addition, we reviewed the main dermoscopic clues that may be useful in differential diagnosis with other facial pigmentary disorders.

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Sonego, B., Bazzacco, G., Zelin, E., Conforti, C., Zalaudek, I., & di Meo, N. (2024). Dermoscopy of Riehl’s melanosis: a case report and a short review of the literature. Dermatology Reports, 16(4). https://doi.org/10.4081/dr.2024.9983