Image diagnoses for "Arm/Hand", "Plaque (raised surface > 1cm)"
132 results with 283 images

dermatomyositis: reflected light microscopy. hyperkeratotic nail folds. pathologically enlarged and torqued capillaries. older bleeding into the nail fold.

Chromomycosis: Granulomatous, cauliflower-like growths in the skin area, partly at the injury sites, partly spreading per continuitatem.

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.

Dermatomyositis, malignoma-associated erythema in the area of the distal back of the hand and the sides of the fingers (= Gottron-signs) in a 67-year-old patient with bronchial carcinoma.

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).

Erythema anulare centrifugum. superficial type of erythema anulare centrifugum. 53-year-old female patient, since 10 weeks existing, moderately itching, slowly migrating, clearly borderline infiltrated erythema with peripheral, centripedally oriented scaly border. Known chronic candidosis of the intestine.

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

Pityriasis rubra pilaris, multiple, chronically dynamic (changing course; worsening in summer), circulatory, sharply defined, slightly elevated, red, rough plaques.

Psoriasis arthropathica: Acralaccentuated psoriasis vulgaris (features of acrodermatitis continua supuativa) with severe nail dystrophy; distended, painful peripheral finger and middle joints as a sign of psoriatic arthritis.

Multiple mastocytomas: disseminated, flat, brownish-reddish, itchy, smooth patches and plaques on the trunk and extremities of an 8-month-old boy; attention should be paid to the intact surface pattern of the field skin over the lesional skin.

Tinea manuum. flat, borderline, little scaling flock with single follicular papules in the area of the back of the hand and forearm, little itching, for several months.

Nevus, melanocytic. Type: Congential melanocytic nevus.

Verrucae vulgares: multiple flat raised, symptomless, red, verrucous nipple beds. detail view.

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

Erythema nodosum (affection of the upper and lower extremities): acute, multiple inflammatory, painful, clearly consistency increased plaques and nodules; accompanying arthritis of the right ankle joint.

Nummular dermatitis: chronic, for 8 weeks existing, localized on the back of the hand, approx. 6 cm in size, reddish, raised, partly eroded, partly crusty plaques in a 47-year-old man; no evidence of psoriasis vulgaris or atopic diathesis.

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

Initial findings (see following figure) 7 years later.

Tinea manuum. flat, borderline, rough (little scaling), slightly prominent papules and plaques with single follicular papules in the back of the hand. little itching.

Eczema, contact eczema, allergic. confluent blisters and blisters in the area of the back of the hand and the sides of the fingers.