Image diagnoses for "Arm/Hand", "Plaque (raised surface > 1cm)"
144 results with 301 images

Calcinosis dystrophica of unknown aetiology; circumscribed, non-painful, plate-like hardenings with attached red-white papules.

Psoriasis arthropathica : Acral accentuated psoriasis vulgaris with severe nail dystrophy and distended, painful peripheral finger and middle joints.

Eczema atopic in child/adolescent: 12-year-old child. acute episode of the previously known atopic eczema.

Lichen planus exanthematicus: shiny polygonal papules that aggregate to larger rhomboid structures during confluence; characteristic whitish, waxy veils on the surfaces (Wickham phenomenon); in places striped arrangement (Koebner phenomenon).

Bending atopic eczema: Skin lesions in a 20-year-old girl with intermittent course since the age of 4 years. Pollinosis (hazelnut, birch) known. In the area of the large joint bends accentuated, blurred, extensive, reddened, moderately itchy plaques. Skin field coarsened (lichenification).

Lichen planus (classic type): discrete expression, for several weeks, red, itchy, polygonal, in places confluent, red, smooth, shiny papules. no scratching effects.

hyalinosis cutis et mucosae: same patient 7 years later. warty, scaly plaques on both elbows. no itching. fleshy consistency increase.

Melanosis neurocutanea, detailed picture with multiple, sharply defined, pigmented, black spots and plaques.

Granuloma anulare disseminatum: partial manifestation on the forearm. non-painful, non-itching, disseminated, large-area plaques that appeared on the trunk and extremities of a 65-year-old patient. no diabetes mellitus. no other systemic diseases known.

Dermatomyositis (V-sign): Characteristic cutaneous symptoms of the backs of hands and fingers, almost proving the diagnosis of "collagenosis", with reddish-livid papules arranged in stripes, which merge to form flat plaques in the area of the end phalanges. Painful nail fold keratoses with parungual erythema are sometimes seen. Such papules arranged on the stretching side are also found in SLE and mixed collagenosis, rarely once in lichen planus.

Granuloma anulare disseminatum: non-painful, non-itching, disseminated, large-area plaques that appeared on the trunk and extremities of a 62-year-old patient. No diabetes mellitus. No other systemic diseases known.

Psoriasis vulgaris Psoriasis palmaris with streaky and flat, reddened plaques and coarse lamellar scaly deposits.