Open Access

Unilateral breast Darier disease: A case report and literature review

  • Authors:
    • Lana R.A. Pshtiwan
    • Shaban Latif Tofiq
    • Dilan S. Hiwa
    • Harzal Hiwa Fatih
    • Karukh K. Mohammed
    • Abdulwahid M. Salih
    • Diyar A. Omar
    • Kayhan A. Najar
    • Fahmi H. Kakamad
  • View Affiliations

  • Published online on: May 26, 2025     https://doi.org/10.3892/mi.2025.244
  • Article Number: 45
  • Copyright : © Pshtiwan et al. This is an open access article distributed under the terms of Creative Commons Attribution License [CC BY 4.0].

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Abstract

Darier disease is often an underrecognized, disfiguring skin condition. Although the localized form of this condition has been reported in several parts of the body, the present study describes the case of a patient with the unique involvement of one breast, destroying the nipple. A 35‑year‑old female patient complained of having a right nipple lesion for 1 month. There were multiple small brown‑to‑black firm nipple lesions causing nipple destruction, associated with multiple small red, non‑tender skin lesions in the areolar region and lower part of the breast. An incisional biopsy revealed a small number of acantholytic cells and a papillary‑like configuration within the epidermis; no conclusive evidence of malignancy was observed, and a diagnosis of Darier disease was made. Emollient lotion, topical fusidic acid cream 2%, and oral isotretinoin 20 mg once daily were prescribed. The proposed pathogenesis of localized Darier disease is due to genetic mosaicism; these mutations arise during zygotic division. It can present as a rash with either macular or linear patterns confined to a specific body area. In the literature review, localized Darier disease affecting the inframammary region, vulva, axilla, and side of the abdomen have been reported, among others. Paget's disease was hidden in the background of Darier's disease of the breast in one of the cases in the literature. Darier disease may present as a localized unilateral breast lesion, characterized by multiple small, firm brown to black lesions on the nipple, leading to nipple destruction.
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July-August 2025
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Spandidos Publications style
Pshtiwan LR, Tofiq SL, Hiwa DS, Fatih HH, Mohammed KK, Salih AM, Omar DA, Najar KA and Kakamad FH: Unilateral breast Darier disease: A case report and literature review. Med Int 5: 45, 2025.
APA
Pshtiwan, L.R., Tofiq, S.L., Hiwa, D.S., Fatih, H.H., Mohammed, K.K., Salih, A.M. ... Kakamad, F.H. (2025). Unilateral breast Darier disease: A case report and literature review. Medicine International, 5, 45. https://doi.org/10.3892/mi.2025.244
MLA
Pshtiwan, L. R., Tofiq, S. L., Hiwa, D. S., Fatih, H. H., Mohammed, K. K., Salih, A. M., Omar, D. A., Najar, K. A., Kakamad, F. H."Unilateral breast Darier disease: A case report and literature review". Medicine International 5.4 (2025): 45.
Chicago
Pshtiwan, L. R., Tofiq, S. L., Hiwa, D. S., Fatih, H. H., Mohammed, K. K., Salih, A. M., Omar, D. A., Najar, K. A., Kakamad, F. H."Unilateral breast Darier disease: A case report and literature review". Medicine International 5, no. 4 (2025): 45. https://doi.org/10.3892/mi.2025.244