| Autor: |
MONFRECOLA, GIUSEPPE, Perrelli P, Mazzariello C, Urso B. |
| Přispěvatelé: |
Monfrecola, Giuseppe, Perrelli, P, Mazzariello, C, Urso, B. |
| Jazyk: |
italština |
| Rok vydání: |
1992 |
| Předmět: |
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| Popis: |
Using a new phototest procedure, experimental lesions have been elicited in twelve patients with clinical diagnosis of polymorphous light eruption (PLE), papular type. A skin area (5 x 10 cm), in which the patient had had genuine eruption of PLE, has been daily irradiated with polychromatic UVB (80% of MED) + UVA (25 J/sq cm) + VIS (170 J/sq cm). All patients showed a papular eruption after 3-7 irradiative sessions. No response was observed on the control area receiving only polychromatic UVA (60J/sq cm) in repeated sessions (up to ten), according to Holzle's method. Our results suggest that the interaction among different wavelengths could play an important role in the pathogenesis of PLE. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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