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Melanoma associated with long-term voriconazole therapy: a new manifestation of chronic photosensitivity

Daniel D Miller1, Edward W Cowen, Josephine C Nguyen

  • 1Department of Dermatology, University of California-San Francisco, 1701 Divisadero St., San Francisco, CA 94143, USA.

Archives of Dermatology
|January 20, 2010
PubMed
Abstract

Insights

Long-term voriconazole therapy can cause severe photosensitivity, increasing the risk of skin cancer. Patients on this antifungal medication require regular skin surveillance for early detection of potential issues.

Area of Science:

  • Dermatology
  • Oncology
  • Pharmacology

Background:

  • Voriconazole is a critical antifungal medication for serious infections.
  • Cutaneous reactions, including photosensitivity, are known side effects.
  • Previous reports link voriconazole to severe photosensitivity and skin cancers.

Observation:

  • This study details five cases of melanoma in situ.
  • These cases occurred in patients with extreme photosensitivity.
  • The photosensitivity was associated with long-term voriconazole treatment.

Findings:

  • Voriconazole therapy is associated with significant photosensitivity.
  • This photosensitivity may increase the risk of developing skin cancers.
  • Melanoma in situ was observed in patients undergoing long-term voriconazole treatment.

Implications:

  • Patients on long-term voriconazole require vigilant skin cancer surveillance.
  • Monitoring for photosensitivity and photodamage is crucial.
  • Further research into voriconazole's photosensitivity and oncogenic mechanisms is needed.

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