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A trichromatic diagnostic pattern in inverse pityriasis versicolor: clinical, dermoscopic, and Wood’s lamp correlation

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Published: 22 January 2026
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Dear Editor,

Pityriasis versicolor (PV) is a superficial mycosis caused by Malassezia species and most often affects the trunk and upper limbs. Flexural or inverse variants, however, may differ markedly from classical morphology due to the influence of moisture, temperature, and friction. These atypical presentations frequently mimic erythrasma, candidal intertrigo, tinea cruris, seborrheic dermatitis, and pigmentary disorders. [...]

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Citations

1. Deoghare S, Dodeja A. Erythematous variant of inverse pityriasis versicolor in skin of colour. Skin Health Dis 2025;5:90-1. DOI: https://doi.org/10.1093/skinhd/vzae011
2. Veraldi S, Aromolo IF, Germiniasi FS, Nazzaro G. Erythrasmoid pityriasis versicolor: three case reports and review of the literature. Dermatol Reports 2024;17:9976. doi: 10.4081/dr.2024.9976. DOI: https://doi.org/10.4081/dr.2024.9976
3. Kaur I, Jakhar D, Singal A. Dermoscopy in the Evaluation of Pityriasis Versicolor: A Cross-Sectional Study. Indian Dermatol Online J 2019;10:682-5. DOI: https://doi.org/10.4103/idoj.IDOJ_502_18
4. Mathur M, Acharya P, Karki A, et al. Dermoscopic pattern of pityriasis versicolor. Clin Cosmet Investig Dermatol 2019;12:303-9. DOI: https://doi.org/10.2147/CCID.S195166
5. Pietkiewicz P, Konno P, Salwowska N, et al. Ultraviolet-induced Fluorescence Dermatoscopy Unmasks Dermatoscopically Inconspicuous Terra Firma-Forme Dermatosis and Pityriasis Versicolor. Dermatol Pract Concept 2025;15:5211. DOI: https://doi.org/10.5826/dpc.1502a5211

How to Cite



1.
Licata G, Franzese P, Giorgio CM. A trichromatic diagnostic pattern in inverse pityriasis versicolor: clinical, dermoscopic, and Wood’s lamp correlation. Dermatol Reports [Internet]. 2026 Jan. 22 [cited 2026 Jun. 3];. Available from: https://journals.pagepress.net/dr/article/view/10737