Dermatitis, phototoxic. detail enlargement: pronounced erythema on the fingers of the left hand. 2 x 1 cm measuring, flaccid bladder with clear content at the index.
dermatomyositis: reflected light microscopy. hyperkeratotic nail folds. pathologically enlarged and torqued capillaries. older bleeding into the nail fold.
Vasculitis, leukocytoclastic (non-IgA-associated). multiple, petechial haemorrhages and haemorrhagic filled blisters in the area of the back of the hand and finger extensor sides. severe feeling of illness persists.
Striae cutis distensae. 13-year-old girl with striped red spots on upper arms, thighs and buttocks, rapidly growing within the last six months. linear, horizontally oriented, striped red spots. on delicate palpation a slight depression of the surface can be detected. thus flat, striped atrophy is present.
Purpura pigmentosa progressiva: aetiologically unexplained (medication?) pronounced clinical picture that has been changing for several months with symmetrically distributed, disseminated, non-itching, yellow-brown, spots (detailed picture).
Dermatomyositis. Gottron papules in a 72-year-old woman. Smaller, striated, reddish-livid papules appear, which confluent in the region of the end phalanges to form flat plaques. Strongly pronounced nail fold capillaries on dig. III and V. The Keining sign was strongly positive in the clinical examination.
Dermatitis, phototoxic. general view: Pronounced erythema on the fingers of the left hand as well as isolated blisters in a 71-year-old patient who had sunbathed under ongoing doxycycline therapy.
Dermatomyositis. 72 year old patient with dermatomyositis known for 1 year. striped red, scaly papules and plaques over the base of the fingers. deep red, painful and slightly scaly plaques on the end phalanges, also directly periungual. distinct hyperkeratotic nail folds.
Drug reaction, fixed. multiple, 2.0-12.0 cm large, round or oval, initially deep red, later brown-red, sharply defined, succulent, itchy or also slightly painful, red plaques.
Mycid. hematogenic scattering reaction (Id reaction) in a very extensive tinea corporis treated with a systemic therapeutic agent; acute formation of an itchy, partly papular, partly also vesicular exanthema.
Acrodermatitis chronica atrophicans: livid, blurred, changeable colored erythema of the left hand compared to the healthy right hand. skin atrophically shiny, hyperesthetic. positive borrelia serology!
Cutis marmorata teleangiectatica congenita (localisata), symptomless vascular malformation with reticular and extensive redness and vascular veins sharply limited to hands and the distal forearm.
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