Unusual Koebner phenomenon in psoriasis caused by varicella and UVB
Type:Uv phototherapy Time:2017-10-26 13:43:08Unusual Koebner phenomenon in psoriasis caused by varicella and UVB].
M��ller H1, Fäh J, Dummer R.
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Abstract
An isomorphic response is defined as a nonspecific skin stimulus eliciting a disease-specific skin reaction. We report on the development of the Koebner phenomenon in a 32 year old patient with psoriasis after skin testing with UVB at a dose above 0.055 J/cm2. In addition we describe a 28 years old patient who developed new psoriatic plaques in the areas affected by the virus after a varicella infection.
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