
Ulerythema ophryogenes L66.4
Ulerythema ophryogenes in pronounced "keratosis pilaris syndrome"; conspicuous symmetrical redness of both cheeks.

Asymmetrical nevus flammeus Q82.5
Naevus flammeus (Port-wine stain): fuzzy-limited red vascular nevus on the forehead (spreading area of N.V1 and NV2) and cheeks.

Vascular malformations Q28.88
Malformations of the vascular fronto-temporal nevus flammeus (Sturge-Weber-Krabbe syndrome)

Psoriasis vulgaris L40.00
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.

Asymmetrical nevus flammeus Q82.5
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

Phototoxic dermatitis L56.0
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 postinflammatory L81.0

Unilateral naevoid telangiectasia syndrome I78.8
Teleangiectasia syndrome, naevoides; for about 20 years existing, blurred redness of finest telangiectasia on the forearm of a 66-year-old woman.

Amyloidosis systemic (overview) E85.9
Amyloidosis systemic: Red-brown, symptomless papules and plaques. Known HIV infection.

Dermatomyositis (overview) M33.-
Dermatomyositis; acutely occurring heliotropic, succulent exanthema; typical, pronounced periorbital pallor; general fatigue, muscle weakness (DD: erythematous rosacea)

Nevus araneus I78.1
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 L23.8

Melasma L81.1
Chloasma/melasma ina 35-year-old female patient with large blurred areas of hyperpigmentation.