
Diffuse cutaneous mastocytosis Q82.2
Mastocytosis diffuse of the skin: Disseminated large-area mastocytosis of the skin (type Ia); no systemic involvement detectable (detailed picture)

Drug effect adverse drug reactions (overview) L27.0

Amyloidosis systemic (overview) E85.9
Amyloidosis systemic: Flat light brown, symptomless plaques on both backs of the hands and fingers; recurrent fresh haemorrhages after banal traumas.

Erythema infectiosum B08.30
Erythema infectiosum: partly anular partly reticular erythema on the lower extremity.

Dermatomyositis (overview) M33.-
Dermatomyositis (overview): Extensive, indicated striated erythema with reddish-livid papules which confluent in the region of the end phalanges to form extensive plaques; strongly pronounced nail fold capillaries.

Erythrosis interfollicularis colli L57.3

Asymmetrical nevus flammeus Q82.5
Naevus flammeus (Port-wine stain): congenitalerythema in the facial region (capillary vascular malformation), localized in V2 distribution, completely without symptoms. 4-month-old boy, developed according to age.

Atopic dermatitis in children and adolescents L20.8
Childhood eczema atopic: skin lesions in a 12-year-old boy. Back of the hand gray, dry, lichenified. No dermatitis. No itching.

Drug exanthema maculo-papular L27.0

Ecchymosis syndrome, painful R23.8

Erythema palmare et plantar symptomaticum L53.8
Erythema palmare et plantar symptomaticum. general view: blurred, flat redness of the right palm. known diabetes mellitus type II.

Asymmetrical nevus flammeus Q82.5
Naevus flammeus (port wine stain): congenital erythema in the facial region (capillary vascular malformation), localized in V2 distribution, completely without symptoms. 4-month-old boy, developed according to age.

Benzyl nicotinate
Benzyl nicotinate: toxic reaction after application of the cosmetic product "Lip Injection" on the back of the hand; redness and swelling of the back of the hand extending far beyond the application site.

Shiitake dermatitis L30.9
Shiitake dermatitis: Dermatitis occurring after consumption of shiitake mushrooms.

Intertrigo L30.49
Intertrigo: bright red blurred flake-free (pretreatment), submammary plaque with satelliteosis (circles), probably superimposed by yeast infection.

Nail hematoma T14.05
Differential diagnosis of "nail hematoma": All melanocytic neoplasms of the nail matrix lead to striped pigmentation of the nail plate.

Hydroa vacciniforme L56.8
Hidroa vacciniformia: Occurrence of pinhead-sized, partially umbilical vesicles with serous content in the region of the bridge of the nose in an 8-year-old boy after UV exposure.