Keloid. chronically stationary clinical picture. multiple, linear, skin-coloured smooth plaques that appear in the area of a tattoo and follow the given pattern.
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.
Erythema multiforme: 35-year-old female patient with Z.n. herpes simplex virus infection 4 weeks ago. multiple, acutely occurring, itchy, exanthema, existing for a few days. 0.2-0.7 cm large, sharply defined, firm, red, smooth papules and partly confluent plaques with partly cocardium-shaped aspect and central blister formation.
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.
Lichen sclerosus extragenitaler: a progressive, generalized clinical picture (no involvement of the genital mucosa) with disseminated "confetti-like", barely elevated white papules.
Lichen myxoedematosus: Densely grouped, skin-coloured, also light-glassy, clearly increased in consistency, hardly itchy, shiny, 0.1-0.2 cm large, non follicular nodules (compare hair follicles and their topographical relationship to the nodules; see also further illustrations). Clear linear arrangement of the nodules.
Melanoma, malignant, nodular, " always present", solitary, asymptomatic, growing for more than a year, coarse, largely symmetrical node with atropically shiny surface,
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.
Purpura anularis teleangiectodes: clinical picture that has existed for several months with anular, borderline reddish-brown (not push-off) spots and plaques; no itching
In a 62-year-old patient with known CLL (chronic lymphocytic leukemia) a sudden eruption of several, slightly painfulpustules occurred. Findings: On erythematous ground grouped and solitary follicular pustules are visible. In the smear of the pustule aureus staphylococcus aureus can be detected in large numbers.
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