Poikilodermia vascularis atrophicans. 63-year-old patient with a slowly progressive, varicolored-checked clinical picture of the skin that has been present for 20 years. The varicolored skin is caused by reticular or stripe-shaped erythema. Especially in the neck and décolleté area, this is accompanied by reticular or flat brown discoloration (hyperpigmentation). The varicolored appearance is further intensified by an apparently normal skin condition that appears in several places (on the chest and neck area as well as on the upper and middle abdomen).
Sarcoidosis. chronic sarcoidosis without detectable organ involvement. several to 10.0 cm large, anular, completely symptom-free, brown-red plaques with a smooth surface.
Dermatitis contact allergic: Recurrence with previously known sensitization by para-phenylenediamine; now renewed hair coloration with acute exacerbation of the "former" dermatitic plaques.
Nevus, melanocytic nevus giganteus. Congenital mole in a 41-year-old male. No subjective complaints. Congenital congenital hairy dark brown giant pigment nevus covering the entire back.
sarcoidosis. small-nodular, disseminated sarcoidosis in a 45-year-old man. development of the depicted skin lesions over a period of 6 months. findings: extensive, reddish-brownish, completely asymptomatic, little infiltrated, barely pinhead-sized flat papules, which have conflued to flat plaques. recess of the contact point of the wristwatch. no evidence of system involvement.
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