Abstract
Polymorphic light eruption (PLE) is the most common immunological photodermatosis, with a prevalence of 18% in Europe1. The pathogenesis of PLE appears to involve delayed cell mediated hypersensitivity and aberrant Langerhans cell function2,3. Phototherapy, using narrowband UVB (UVB) or psoralen-ultraviolet A (PUVA) photochemotherapy, is widely used for prophylactic desensitisation in PLE, with benefit experienced in 90% of patients4,5
Original language | English |
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Pages (from-to) | 225-227 |
Number of pages | 3 |
Journal | Photodermatology, Photoimmunology & Photomedicine |
Volume | 33 |
Issue number | 4 |
Early online date | 17 Apr 2017 |
DOIs | |
Publication status | Published - 11 May 2017 |
Keywords
- Phototherapy
- Polymorphic light eruption
- Desensitisation
- UVB