
Cutaneous lupus erythematosus (overview) L93.-
Lupus erythematodes tumidus: long-standing, irregularly distributed, sharply defined, 0.2-3.0 cm large, flatly raised, clearly increased in consistency, slightly sensitive, red, smooth plaques without significant scaling.

Balanitis plasmacellularis N48.1
Balanitis plasmacellularis: chronic balanitis in a 67 year old patient. no other skin diseases known. no diabetes mellitus. slight phimosis of the foreskin. slight urinary incontinence. 2 sharply defined, slightly raised red plaques. no significant symptoms.

Drug exanthema maculo-papular L27.0

Nevus araneus I78.1
Naevus araneus with a dense centre and characteristic spiderweb-like tapered and branched capillary ectasia.

Erythrodermia psoriatica L40.8
Erythrodermic psoriasis: erythrodermia that has existed for several months in previously known psoriasis. universal redness with coarse lamellar scaling. the clinical picture of erythrodermia is not "diagnosis-defining". erythrodermia can occur as a maximal variant of several clinical pictures.

Adult dermatomyositis M33.1
Dermatomyositis. Acutely occurring heliotropic, succulent exanthema. At the same time general fatigue, muscle weakness.

Erythrodermia L53.9

Rosacea erythematosa L71.8
Rosacea erythematosa: Characteristic flat reddening of both parts of the wagon.

Erythema migrans A69.2
Erythema chronicum migrans. 3-month-old findings are shown here. 10 days after tick bite on the right upper arm of a forester a roundish-oval, disc-shaped, sharply edged, centrally blistering, livid red erythema developed which slowly expanded centrifugally.

Drug exanthema maculo-papular L27.0
Drug exanthema, maculo-papular: extensive, generalized, symmetrical, severe itching (and painful; skin is sensitive to touch) maculo-papular exanthema, which has existed for 2 days, preceded by a feverish viral infection treated with antibiotics and non-steroidal anti-inflammatory drugs.

Maculopapular cutaneous mastocytosis Q82.2
Urticaria pigmentosa. general view: Differently large, disseminated, flat, oval or round, exanthematically distributed, brownish-red spots on the trunk and thighs of a 34-year-old female patient. An elevated dermographism can be triggered.

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

Lupus erythematosus acute-cutaneous L93.1
Lupus erythematosus acute-cutaneous: a clinical picture known for several years with a variable course of the disease; extensive regression of the acute symptoms under immunosuppressive therapy.

Hand-foot-mouth disease B08.4
Hand-Foot-Mouth Disease: since about 1 week, painful, blisters, pustules and papules on hands and feet; about 2 weeks before, unspecific flu-like prodromas.

Mycosis fungoides patch stage C84.0
Mycosis fungoides patch stage: multiple, red, symptomless patches, whose longitudinal axis is partially aligned with the cleavage lines; in summer after tanning significant improvement.

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)

Atopic dermatitis in children and adolescents L20.8
eczema atopic in childhood: 14-year-old adolescent with generalized atopic eczema. striking grey-brown, dry skin. multiple scratched papules and plaques. extensive, therapy-resistant pyoderma on the left thigh (developed after traumatic abrasion)

Vasculitis leukocytoclastic (non-iga-associated) D69.0; M31.0
Vasculitis leukocytoclastic (non-IgA-associated): multiple, since 1 week existing, on both legs symmetrically localized, irregularly distributed, 0.1-0.2 cm large, confluent in places, symptomless, red, smooth spots (not compressible).

Striae cutis distensae L90.6
Striae cutis distensae: Fresh (red), symmetrical striae after many years of internal and local (steroid inhalation) therapy with glucocorticoids for bronchial asthma.

Hair dyes
Chronic contact allergic dermatitis of the capillitium (see discreet, but clearly itchy erythema) as well as of the neck and nape of the neck, triggered by para-phenylenediamine .

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.