Photo provocation test Images
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Photoprovocation test. overview image: Positive UVA photoprovocation area on the dorsal skin of a 36-year-old woman with systemic lupus erythematosus. After a single provocation with UVA1 rays, persistent red spots and red, smooth papules could be provoked in the area of the UVA1 irradiation field.
Photoprovocation test: Detail magnification: Multiple, red, smooth papules in the UVA1 provocation field on the dorsal skin of a 36-year-old woman with systemic lupus erythematosus after a single provocation with UVA1 rays.
Photoprovocation test. since 1999 crust-covered plaques and scales on light-exposed areas in a 40-year-old female patient. diagnosis: pemphigus erythematosus. after photoprovocation to determine the MED on the left back, formation of an acute, extensive, blurred, rough, red consistency-promoting plaque. clearly weakened reaction in the right test area.