Keloid: discontinuous, bulbous, prominent, livid-red elevations not extending beyond the scar area in the area of the sternotomy scar in a 64-year-old man, 6 years after bypass surgery. Furthermore, in the lower pole of the scar there are two folds of approx. 5 cm length running transversely to the scar. In the area of the lower scar strand, partly lighter parts, partly depressions of the prominent bulbous scar parts, partly strictures are visible.
Relapsing activity in chronic psoriasis: psoriasis known for a long time. 4 weeks (post-infection) of clear relapsing activity with small papules and plaques. Itching.
Dyskeratosis follicularis (Darier's disease). acuteprovocation of the disease after light dermatitis solaris. no symptoms in areas not exposed to sunlight.
Dyskeratosis follicularis: multiple, disseminated, chronically inpatient, 0.1-0.2 cm large, flatly elevated, moderately firm, non-itching, rough, red, scaly papules, which combine at the top to form a blurred plaque; skin lesions have existed in this 55 year old patient for several years.
Eczema, photoallergic. 78-year-old female patient. Taking diuretics because of lymphedema. After first exposure to sunlight in spring, blurred erythema, reddened papules as well as flat, scaly plaques (sternal area) appeared in light-exposed areas.
Lichen sclerosus extragenitaler: a progressive, generalized clinical picture (no involvement of the genital mucosa) with disseminated "confetti-like", barely elevated white papules.
Anular granuloma: General view: For the first time 5 years ago occurred, not healing, anular granuloma at the neck and décolleté area of a 51-year-old woman.
lupus erythematosus acute-cutaneous: large and small succulent plaques, with sharply defined circulatory borders, which occurred within a week in a previously healthy patient. skin detachment with weeping and crust formation in the sternum area. inflammation parameters significantly increased. ANA: 1:320; anti-Ro/SSA and anti-La/SSB antibodies positive.
Amyloidosis macular cutaneous: Large, long-standing, continuously spreading, blurred, symmetrical, light to medium brown spots and plaques; histological evidence of the amyloid.
Transitory acantholytic dermatosis (M.Grover): moderately itchy clinical picture with disseminated itchy papules and also papulo vesicles, which has been present for a few weeks; Nikolski phenomenon negative.
Erythema anulare centrifugum: multiple, chronically active, centrifugally growing, ubiquitous (here localized at the trunk), slightly itchy, red, rough, scaly, solid, anular plaques. The edges of the plaques are palpable like a wet "wool thread". There is a recurrent intestinal candidosis in the shown case.
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