Photosensitivity in Hydroa Vacciniforme Is A Photo- Koebner Phenomenon Induced by Infiltration of Epstein-Barr Virus-Infected NK/T Cells

  • Keiji Iwatsuki (Department of Dermatology, Okayama University Graduate School of Medicine and Dentistry) ;
  • Xu, Zi-Gang (Department of Dermatology, Fukushima Medical University School of Medicine) ;
  • Mikio Ohtsuka (Department of Dermatology, Fukushima Medical University School of Medicine) ;
  • Takenobu Yamamoto (Department of Dermatology, Okayama University Graduate School of Medicine and Dentistry) ;
  • Kazuyasu Fujii (Department of Dermatology, Okayama University Graduate School of Medicine and Dentistry) ;
  • Kazuhide Tsuji (Department of Dermatology, Okayama University Graduate School of Medicine and Dentistry)
  • Published : 2002.08.01

Abstract

Hydroa vacciniforme (HV) is a disease of Epstein-Barr virus (EBV)-associated NK/T cell lymphoproliferative disorder, and patients with severe HV-like eruptions have a high risk to progress to various EBV-related hematological complications. Photosensitivity in HV might be a 'photo-Koebner' phenomenon mediated by infiltration of EBV-infected NK/T cells.

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