Image diagnoses for "Arm/Hand"
351 results with 786 images

Lichen planus (classic type): for several weeks, red, itchy, polygonal, in places linearly confluent, red, smooth, shiny, clearly protruding papules.

Porphyria cutana tarda. extensive traumatically induced erosions, flat ulcerations and older and fresh scarring. see further analyses.

Sézary Syndrome: universal redness with small-focus recesses. small spotted scaling. massive itching, pain at times. here detailed picture of the right arm

acrodermatitis continua suppurativa. chronic, red, rough plaques with recurrent pustular formation and onychodystrophies. pressure dolence. primary efflorescence (subcorneal pustules) and general symptoms are indicative. in the advanced course, acral skin and bone atrophies were observed in addition to the pronounced onychodystrophies.

Scleroderma, circumscribed. Pan-sclerotic, mutant form in a 15-year-old boy.

Kaposi's sarcoma epidemic: nodular transformation of previously flat plaques.

Calcinosis cutis: ulceration with a rock-hard, irregular base and reddened periulcerous surroundings; more frequent, e.g. in systemic scleroderma

Naevus flammeus lateralis. congenital, generalized, spotty erythema on the left arm in an 18-month-old boy with age-appropriate development.

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!)