Circumscribed scleroderma (generalized plaque type): almost universal infection of the integument; typical of circumscribed scleroderma is the recess of the nipples and the perimamillary region.
Pustulosis palmaris et plantaris: massive (sterile), painful pustulosis of the soles of the feet after a febrile (streptococcal) infection. solitary, also grouped pustules, in places conflated to form larger "pus lakes". associated, pressure-painful arthritis (swelling) of the sternoclavicular joints.
Mammilla, accessory. 0.6 cm high, solitary, brown plaque, clearly grown during puberty, localized in the so-called embryonic lactiferous ridge, without symptoms, with a central pointed conical papule and a coarse-fielded surface.
lymphoma, cutaneous T-cell lymphoma, large-cell, CD30-positive. detailed view: multiple, chronically dynamic, increasing, non-displaceable, confluent, hemispherical nodules covering a total area of 6 x 6 cm with hard, central, red part and deep, crater-shaped ulceration in a 64-year-old patient. the ulceration is covered with thick, yellowish coatings. the surrounding area of the ulceration is raised, livid-red and partly erosive weeping.
Acanthosis nigricans maligna: generalized infestation with acquired (since 1-2 years existing), hyperkeratotic, beet-like aggregated, warty, papules and plaques on symmetrical hyperpigmentations; known and advanced anal carcinoma.
Tuberculosis cutis luposa: The 32-year-old Syrian has an irregularly limited, symptom-free, skin-coloured, sunken scar with marginal aggregated, painless, verrucous, brown plaques.
Naevus fuscocoeruleus ophthalmomaxillaris. irregular, planar, brown to blackish blueish, half-sided pigmentation. half-sided manifestation running along the trigeminal nerve in the cheek area.
scleroderma circumscripts (linear type): band-shaped expression of the scleroderma focus on the upper and lower leg. in the thigh area, clear atrophy of skin, subcutaneous fatty tissue (and muscles). clinical picture developed over a period of about 7 years. pulling and stabbing complaints during sports activities.
Nevus melanocytic more common: dermal n evoid melanocytes with monomorphic nucleus and only a few single nucleoli in here neuroid cytomorphological features with a wider pale eosinophilic cytoplasmic border
Lichen planus verrucosus. highly itchy, verrucous plaques on the left lower leg, which have remained unchanged for years. a red-violet seam is visible in the marginal parts of the plaques.
Lymphomatoid papulosis: Painless, flat papules and nodules with central scaling and crust formation, appearing intermittently for more than 1 year, 0.3 - 1.2 cm in size. 45-year-old otherwise healthy male.
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