Systemic lupus erythematosus: after exposure to sunlight the findings worsen significantly with persistent, moderately sharply defined, symmetrical, non-scaling red plaques.
Typical - butterfly pattern - with a free perioral triangle. Bridge of nose, upper eyelids and tip of chin are affected.
Raynaud's phenomenon; disturbance of the general condition with arthralgia, fever up to 38°C.
Leukoplakia, oral: chronically inpatient (duration unclear), 1.5 x 3.0 cm in size, painless, slightly increased in consistency, white plaque, slightly sour, cannot be wiped off with a spatula. nicotine abuse for 25 years.
Acrokeratosis paraneoplastic: the thoracic view shows disseminated, yellowish-brownish keratotic plaques, which condense in the area of the Areolae mamillae as well as centrothoracally in the sternal region; in the sternal region aspect of the seborrhoeic eczema (but the inflammatory component is missing).
Lichen planus mucosae: white papules and plaques of the buccal mucosa, which condense at the end of the teeth. extensive infestation of the tongue. the mucosal changes have existed for a few months and occurred in the course of an exanthematic lichen planus.
Sarcoidosis: chronic sarcoidosis without detectable organ involvement. Two to 1.5 cm large, anular, completely symptom-free, brown-red plaques with a smooth surface. The distribution pattern on the back of the hand is random.
Circumscribed scleroderma (linear type) "Burnt out" linear scleroderma with blurred, clearly indurated, whitish atrophic plaques without any signs of inflammation; apart from a slight feeling of tension no other subjective symptoms.
Eczema atopic (overview): severe, universal (erythrodermic) atopic eczema. exacerbation phase since about 3 months. patient with rhinitis and conjunctivitis with pollinosis. total IgE >1.000IU.
ILVEN: 5-year-old girl in whom flat and linear plaques in a characteristic arrangement along the Blaschko lines were noticed since the first year of life (not detectable at birth). This bizarre pattern marks the changes as a cutaneous mosaic and thus as a harmlessoma of the skin. For half a year the inflammatory character has been increasing.
Parapsoriasis en plaques, large-heart form: a few months after pregnancy, the 39-year-old patient noticed these flat, brownish, blurred plaques on the upper arm.
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