Scabies in a 3-year-old child: a generalized clinical picture that has been present for several months, with massive itching, disseminated scaly papules and plaques.
scabies. vein-shaped, rough papules with massive, especially nocturnal itching. larger plaques only in case of eczematization. predilection sites: interdigital folds of hands and feet, areolas. head and neck are free.
Urticaria pigmentosa: general view: about 0.5-1.0cm large, disseminated, oval or round, brownish-red spots. only when rubbed, increased redness of the spots with accompanying itching. also in warm showers or baths increased redness and clearly palpable elevation of the lesions.
Dermatitis solaris: extensive, succulent, painful erythema in a 25-year-old man with skin type II, clearly marked on sunlight-exposed areas, preceded by several hours of sun exposure.
Cellulitis eosinophile: unusually extensive skin findings, with a clinical picture that has existed for several weeks, with fatigue and tiredness as well as erysipelas-like erythema that gradually conflates into larger areas.
Pustulosis, sterile eosinophilous. multiple, chronic, recurrent for 6 months, disseminated, 0.1-0.2 cm large, highly itchy pustules that appear on flat plaques. blood eosinophilia and histoeosinophilia are detectable.
Lichen simplex chronicus: approx. 18x12cm large, itchy plaque with rough surface left lower leg of a 25-year-old female patient. in the loosened marginal area the primary papular structure of the lesion is visible. DD: Lichen amyloidosus.
Ulcer of the skin. after accidental scalding with boiling water through an opening hot-water bottle acutely occurring ulcerations on the sides of the toes. isolated necrotic areas.
Basal cell carcinoma, nodular, 72-year-old female patient, solitary, chronically dynamic, continuously growing for 2 years, measuring 1.0 x 0.8 cm, indolent, firm, skin-colored, covered with telangiectasia, coarse nodule with a bulging surface.
erysipelas.extensive, sharply defined, painful redness and plaque formation in the area of the lower leg. entry portal: macerated tinea pedum. secondary findings include fever and chills, lymphangitis and lymphadenitis
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