
Recurrent erysipelas A46
Erysipelas, recurrent with pronounced lymphedema (see protruding follicle structure).

Atopic erythrodermal dermatitis L20.8
Eczema atopic (overview): severe, universal (erythrodermic) atopic eczema. exacerbation phase since about 3 months. patient with rhinitis and conjunctivitis with pollinosis. total IgE >1.000IU.

Mononucleosis infectious B27.9

Mastocytosis (overview) Q82.2
Urticaria pigmentosa adultorum: Classical form of cutaneous mastocytosis (excess of mast cells in the skin) with multiple red patches and wheals (positive Darier sign, due to the friction of the trousers) clearly protruding in the buttock area, and light brown in the adjacent lumbar area, 0.1-0.3 cm in size.

Lupus erythematosus subacute-cutaneous L93.1
Lupus erythematosus, subacute-cutaneous. Within a few months developing, light-emphasized exanthema with multi-forms and large plaques. No feeling of illness. High titre SSA-Ac.

Klippel-trénaunay syndrome Q87.2
Klippel-Trénaunay syndrome. Extensive nevus flammeus; so far no evidence of soft tissue hypertrophy. No pelvic obliquity!

Striae cutis distensae L90.6

Hematoma T14.03
Haematoma: not quite fresh haematoma of the shoulder region after a fall; blurred boundaries of the discoloration.

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).

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.

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

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.

Solar dermatitis L55.-
Dermatitis solaris: severe acute, sometimes oozing dermatitis solaris in a 35-year-old man who had "fallen asleep in the sun".

Lupus erythematosus subacute-cutaneous L93.1
Lupus erythematosus, subacute-cutaneous: progress photo; recurrent relapsing activities, here picture taken after a 6-year course of the disease; ANA+; anti-Ro Ak+.

Purpura pigmentosa progressive L81.7
Purpura pigmentosa progressiva. acute episode with dense distribution of punctiform, red, non-push-off spots (bleeding). in addition, extensive brown coloration (hemosiderin deposition) in the area of the lower legs.