Image diagnoses for "Arm/Hand"
321 results with 732 images

Erythema anulare centrifugum: Characteristic single cell lesion with peripherally progressing plaque, which is peripherally palpable as well limited (like a wet wolfaden), flattens centrally and is only recognizable here as a non-raised red spot. DD Mycosis fungoides. Histological clarification necessary.

Lichen planus anularis: ring-shaped, marginally progressive, centrally fading, lichenoid plaques in the area of the lower legs

Porphyria cutanea tarda: close-up. older scars marked by stars. vertical arrows: encrusted erosions after traumta; vertical arrows: bulging (subepithelial - the entire epidermis forms the firm bladder roof) fresh areactive blisters (the blisters appear as if from nowhere. no signs of inflammation!)

Contact dermatitis allergic: large, blurred (scattered edges), itchy, red, rough, slightly scaly plaques that have been present for 4 weeks.

Eczema, contact dermatitis, allergies.

Porokeratosis superficialis disseminata actinica: Disseminated, reddened, marginalized papules up to 0.5 cm in size on exposed skin areas.

Linear IgA dermatosis: Ring-in-ring formations as an expression of relapsing activity.

Acrodermatitis papulosa eruptiva infantilis: Disseminated seeding of inflammatory papules on the extremities.

Dermatitis herpetiformis. multiple, disseminated standing, itchy, scratched excoriations on the right arm of a 15-year-old patient. the scratched excoriations are located at sites where grouped vesicles had appeared a few days before. overall, the disease has existed for several months and shows a chronically recurrent course.

Scleroderma systemic: edematous swelling of the hands and fingers. when stretching the fingers, white discoloration of the tense skin areas (see right index finger) occurs. Raynaud's syndrome known for several years. increased sensitivity to cold, rheumatoid joint complaints, ANA:1:620; SCL70AK+.

Dermatosis IgA-lineare: detailed picture with circulatory smaller and larger red blisters on urticarial background.

Eczema atopic: Skin lesions in a 22-year-old woman with generalized atopic eczema. In the area of the joint bends accentuated, blurred, extensive, grey-brown, itchy plaques. Skin field coarsened (lichenification).

Dermatitis medusica: A few minutes after the contact event, representation of linear, strongly consistency-multiplied, flat-exposed plaque with scab and vesicle formation (illustration was kindly provided by Dr. Heike Luther/Essen).

Porphyria cutanea tarda: back of the hand and dorsal forearms with small papules, excoriations and older scars and hyperpigmentation. no fresh blisters. palms free of irritation.

Chronic hand dermatitis: extensive chronic dermatitis of the back of the hand and the interdigital spaces between the fingers; distinct lichenification and dandruff formation.

Scleromyxoedema: Multiple 0.1-0.2 cm large, roundish, non follicular papules with a smooth, shiny surface; their linear arrangement is typical, which is also found in lichen myxödematosus.

Lichen planusLichenplanus classic type: for several months site-specific, red, moderately itchy, polygonal, confluent in places, smooth, shiny papules.