
Ecchymoses R23.3

Erythema migrans A69.2
erythema chronicum migrans. shown here is a finding about 3 months old. approx. 10 days after (rememberable) puncture, a painless, non-itching circular erythema developed, only moderately well distinguishable from normal skin. 3 months later the doctor was consulted.

Livedo (overview) I73.8
Livedo racemosa: bizarre pattern with sharply interrupted, age-interpreted ring structures

Behçet's disease M35.2
Behçet, M.. Since 14 days persistent, approx. 1.8 x 0.8 cm large, aphthous, whitish, smearily covered, strongly painful ulcer on the right labia of a 42-year-old woman.

Purpura fulminans D65.x
Purpura fulminans: Purpura fulminans beginning in the abdominal region in the context of E. coli sepsis in a 55-year-old man (lethal outcome).

Lupus erythematosus acute-cutaneous L93.1
lupus erythematosus acute-cutaneous: acute symmetrical skin symptoms after sun exposure, which have persisted for 1 week. pat. was previously free of skin symptoms. clear feeling of tension in the skin. laboratory: ANA+; anti dsDNA antibodies neg.; anti-Ro antibodies positive.

Angiosarcoma of the head and face skin C44.-

Lyme borreliosis A69.2
Lyme borreliosis: erythema chronicum migrans, which has been present for several weeks and continues to grow

Diffuse cutaneous mastocytosis Q82.2
Mastocytosis diffuse of the skin: Disseminated large-area mastocytosis of the skin (type Ia). In addition to the conspicuous yellow-brown spots and plaques, the apparently unaffected skin is slushy thickened, in places also with protruding follicular structures. The occurrence of larger blisters after banal trauma has been reported time and again. No systemic involvement detectable.

Klippel-trénaunay syndrome Q87.2
Klippel-Trénaunay syndrome: extensive vascular malformation with extensive nevus flammeus affecting the trunk and both arms with distinct soft tissue hypertrophy of the right arm.

Rosacea erythematosa L71.8
DD: Rosacea erythematosa (in this case systemic lupus erythematosus): butterfly-like, symmetrical, variable redness and swelling of both cheek areas, excluding the perioral region.

Adverse drug reactions of the skin L27.0
Drug exanthema: Macular, moderately itchy exanthema that occurred 5 days after taking an antibiotic (cephalosporin).

Amyloidosis systemic (overview) E85.9
Amyloidosis systemic: Yellow-brown, symptomless plaque in long-term dialysis.

Angioma serpiginosum L81.7
Angioma serpiginosum. garland-shaped red spots on the upper arm of an 18-year-old woman, existing for several years, completely without symptoms. No mucous membrane infestation.

Varice reticular I83.91

Cutis marmorata teleangiectatica congenita Q27.8
Cutis marmorata teleangiectatica congenita (localisata) 3 years after first admission. reticulate, symptomless spider veins