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.
dermatomyositis: reflected light microscopy. hyperkeratotic nail folds. pathologically increased and enlarged torqued capillaries. older bleeding into the nail fold.
Granuloma anulare subcutaneum. multiple chronically stationary, firm, symptomless, subcutaneously located nodes. persistent for several years. resistant to therapy.
Erosio interdigitalis candidamycetica: extensive erosion after maceration of the interdigital interdigital skin, with typical whitish macerated, raised edges.
Fingertip necrosis:sudden, painful necrosis of digitus II in a 51-year-old female patient with Z.n. malignant melanoma, swelling and reddening of the distal skin of the finger after the start of therapy with hydroxycarbamide infusions.
Graft-versus-Host-Disease, chronic. 2 years after stem cell transplantation, large-area scleroderma and poikiloderma skin changes. here detail picture with massive acrosclerosis. scarring of the fingertips after healed fingertip necrosis.
Healed fingertip necroses in chronic " Graft-versus-Host-Disease": 2 years afterstem cell transplantation, large-area scleroderma and poikiloderma skin changes. Massive acrosclerosis. Scarring on the fingertips after healed fingertip necroses.
Granuloma anulare subcutaneous type Multiple, painless, deep cutaneous, skin-coloured nodules on the sides of the fingers (Granuloma anulare subcutaneum).
Granuloma anulare giganteum: Centripedally growing, painless, sharply defined, edge-emphasized, red red-brown plaque that has been present for years. Circinal outline
Granuloma anulare, classic type . borderline, in the centre skin-coloured, smooth, painless, firm papules and plaques with the formation of an indicated ring shape without scaling over the middle joint of the left middle finger.
Leishmaniasis, cutaneous, several weeks after a stay of several days in Lebanon, moderately sharply defined, roundish, red lump with central ulcer formation (here crust-covered).
Mycobacterioses, atypical. 3 months old, developing from a red papule, firm, covered with whitish scales, free of scales at the edges, reddish-brown, completely painless nodule. culturally proven infection by M. marinum.
Tinea manuum, impetiginierte: plaque on the back of the hand and forefinger that has existed for several months, accentuated at the edges, coarse lamellar scaling on the back of the hand and forefinger.moderate itching. increased weeping scaling in recent weeks. cultural evidence of Trichophyton rubrum.
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