
Pityriasis rosea L42
Pityriasis rosea: Characteristic exanthema that exists for a few weeks, only slightly itchy, and orientation in the cleavage lines is visible.

Neurofibromatosis (overview) Q85.0
Type I Neurofibromatosis, peripheral type or classic cutaneous form. Since puberty slowly increasing formation of these soft, skin-coloured or slightly brownish, painless papules and nodules. Several café-au-lait spots.

Extrinsic skin aging L98.8
Chronic photo-ageing of the skin: moderately pronounced photo-ageing of the skin; in addition to an extensive base tan, irregularly configured pigment spots; further splashes of depigmentation.

Drug exanthema maculo-papular L27.0
Drug exanthema maculo-papular: almost erythrodermic, since a few days existing, strongly itching (and painful; skin is sensitive to touch) maculo-papular exanthema, preceded by a feverish viral infection which was treated with antibiotics and non-steroidal anti-inflammatory drugs.

Circumscribed scleroderma L94.0
Circumscribed scleroderma (type Atrophodermia idiopathica et progressiva ): since about 2-3 years first appearing, since then size progressive, large brown, little indurated, non-symptomatic spots in the area of the trunk in a 23-year-old female patient.

Dermatomyositis (overview) M33.-
Dermatomyositis. red-violet, occasionally itchy, flat erythema in the décolleté and on the sides of the neck. general fatigue and muscle weakness.

Maculopapular cutaneous mastocytosis Q82.2
Urticaria pigmentosa: General view: about 0.5-1.0 cm large, disseminated, roundish, brownish-red spots. Only when rubbed, the spots redden more strongly with accompanying itching. Increased reddening and itching even in warm showers or baths.

Atrophodermia idiopathica et progressiva L90.3
Atrophodermia idiopathica et progressiva: Large, red, confluent, barely palpable, smooth, sharply defined, symptom-free patches/plaques that slowly expand over months.

Neurofibromatosis peripheral Q85.0
Neurofibromatosis peripheral: Café au lait spots in neurofibromatosis type I.

Exanthema subitum B08.20

Asymmetrical nevus flammeus Q82.5
Naevus flammeus: congenital, completely symptomless vascular malformation (exclusively capillary malformation) without tendency to tissue hypertrophy.

Nevus melanocytic (overview) D22.-
Nevus, melanocytic. Congenital melanocytic nevus of the spilus nevus type

Lupus erythematosus systemic M32.9
Systemic lupus erythematosus:chronic, locally constant exanthema consisting of spots, papules and plaques; concomitant: recurrent fever attacks, fatigue and tiredness, arthralgia, inflammation parameters +, ANA high titer positive, rheumatoid factor +, DNA-Ak+.

Folliculitis (superficial folliculitis) L01.0
Complicative folliculitis with initial erysipelas and lymphangitits.

Varicella B01.9
Varicella: generalized exanthema with coexistence of vesicles, papules and incrustations.

Solar dermatitis L55.-
Bullous Dermatitis solaris. multiple, acute, generalized, 24-hour-old, 0.3-3.0 cm large, isolated and grouped, red, bulging blisters (II degree burns) occurring in UV-exposed areas, localized on a large, homogeneous, painful erythema.

Erythema dyschromicum perstans L81.02
Erythema dyschromicum perstans. clinical picture existing for months. initially small spots of brown-red with little increase in consistency, later large, steel to slate grey, smooth spots and plaques of the skin. no medication history.