Image diagnoses for "Arm/Hand", "red"
214 results with 459 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.

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

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.

Merkel cell carcinoma: unusual plate-like growth.

Tinea corporis:Acute, solitary, ring-shaped, approx. 2.5 cm large, sharply defined, itchy plaque, which has existed on the right wrist for several weeks, is increased in consistency at the edge and has fine lamellar scales, and has healed centrally in a 12-year-old girl (pathogen: Mikrosporum canis).

Eczema, contact eczema, allergic. Acute contact allergy after application of a henna-containing tattoo.

Pyoderma gangraenosum. multiple, chronically progressive, painful, large-area, blue-reddish nodules, partly with polycyclic ulcerations. characteristic is the necrotic ulcer with a painful marginal zone with walllike, undermined margins and dark red, livid erythematous border.

Psoriasis palmaris et plantaris (plaque-type): Patient with palmar plaque psoriasis, infestation of the backs of the hands and fioniasis with striped keratotic plaques.

Scleromyxedema.

Drug reaction, fixed. 3-day-old, roundish, sharply defined, reddish-brown plaque on the lower leg of a 20-year-old female patient with a diameter of about 4.0 cm.

Lichen planus verrucosus: multiple, chronically stationary, moderately sharply defined, itchy, whitish, rough papules and plaques on the backs of the hands. no scratch excoriations. reticular, white pattern of the oral mucosa.

Prurigo simplex subacuata: typical distribution pattern of the interval-like itching, scratched, inflammatory papules and plaques.

Erythema anulare centrifugum. detail view: clearly borderline (well palpable border) and centrally fading plaque on the abdomen of a 54-year-old patient. underlying disease: M. Wegener.

Insect bites (overview): acutely occurring, disseminated, itchy blisters and pustules with reddened courtyard.

Lichen planus exanthematicus. 32-year-old patient with this clinical picture, which developed within a few weeks and disseminated to the trunk and extremities. 0.1-0.2 cm large, roundish or polygonal, smooth, rough, livid-red, in places whitish papules with a shiny surface. There is distinct itching, but this has not yet led to visible scratching effects.

Chilblain lupus: reflected light microscopy. dilated, corkscrew-like vessels (arrows) on the dorsal side of the fignerendl song. s. clinical picture. encircles the anemic pressure point of the reflected light microscope

Eczema, atopic. chronic, recurrent itchy red spots and slightly raised, flat, rough red plaques on the back of the left hand, the back and the side edges of the fingers of an 8-month-old girl. Furthermore multiple, disseminated, partly crusty scratch excoriations and isolated rhagades are visible.

Merkel cell carcinoma, a lesscharacteristically fielded, surface smooth, completely asymptomatic lump that has grown rapidly in recent weeks.

Mycosis fungoides (plaque stage): 72-year-old male (suction plaque stage of Mycosis fungoides); multiple, disseminated, 2.0-10.0 cm large, occasionally slightly itchy, only slightly increased in consistency, slightly scaly red, poikilodermatous plaques; conspicuous atrophy of the lesional skin (characteristics of the " Granulomatous slackskin")