psoriasis vulgaris. treated psoriasis vulgaris. the previously existing typical psoriatic plaques are replaced by red spots with marginal hyperpigmentation. the treatment was carried out locally with dithranol [cignolin]. scaling no longer present. the brewing discoloration of the lesional surroundings are reversible discolorations of the nromal skin by diathranol. the diagnosis "psoriasis" is doubtless due to the known anamnesis.
Nevus flammeus (port wine stain): congenital erythema in the facial region (capillary vascular malformation), localized in V2 distribution, completely without symptoms; control image after 4 years
Dermatitis, phototoxic: chronic dermatitis with fine to coarse lamellar desquamation of the skin and brown pigmentation, in this case after prolonged use of a cosmetic. Normal sun exposure.
Hyperpigmentation, post-inflammatory. multiple, on both cheeks localized, chronically stationary, laminar, no longer increasing, circumscribed brown discoloration of the skin. Occurs following severe contact dermatitis with frequent use of cosmetics despite existing type 4 sensitization to fragrances.
Naevus araneus: a filigree capillary network, which is sharply set off peripherally from the healthy skin and is radiating around a central vascular nodule.
Airborne Contact Dermatitis. 2-week-old, very itchy and burning, flat, blurred eczema reaction in the area of the unclothed areas shown here. upper eyelids, retroauricular region, chin and neck region are also flatly eczematized. the changes began abruptly in the 2nd week of May.
chloasma/melasma. blurred, partly flat, partly also net-like or splatter-like yellow-brown spots. clear increase of pigmentation differences in spring. decrease, but not complete disappearance in winter
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