Image diagnoses for "Plaque (raised surface > 1cm)"
571 results with 2867 images

Pityriasis rosea: Collerette scaling: For Pityriasis rosea pathognomonic form of scaling with exactly one ring of fine, slightly raised, whitish scaling about 1-2mm indented from the lateral edge of the reddish plaque.

Note: this form of "keratolytic" desquamation results from the repulsion of superficial, parakeratotic horn lamellae.

Porokeratosis, reflected light microscopy

Poikiloderma: chronic graft versus host disease with bunchy, hyper- and depigmented indurated plaques.

Erythema gyratum repens. chronic dynamic (changeable course for several months), linear, symptom-free, red, rough, slightly elevated linear plaques due to confluence and peripheral growth, which convey a grained overall aspect.

Cutaneous mosaic dermatosis: In a 7-year-old girl erythematosquamous, hyperkeratotic papules and plaques exist in a linear and planar arrangement since birth.

Eczema, atopic. 18-year-old female patient with recurrent retroauricular, strongly itchy, reddish, scaly patches, plaques and rhagades for several years. Multiple immediate type sensitizations exist in case of a positive family history.

tinea pedis "moccasin type": little inflammatory mycosis of the foot. arrows indicate the proximal extensions of the mycosis on the back of the foot. the encircled scaling is also induced by mycosis.

Psoriasis palmaris et plantaris (plaque type): A minus variant with affection of the acral thumb area, forming deep and painful (therapy-resistant) rhagades.

Tinea barbae. scaly, blurred, itchy erythema (incipient plaques) on the cheek and upper lip. erythema areas are sparsely interspersed with follicular papules and pustules.

Eczema, hyperkeratotic-rhagadiform hand and foot eczema, plate-like hyperkeratoses with deep rhagades in the area of the soles of the feet.

Naevus sebaceus: Hairless spot (plaque) existing since birth in the capillitium of a 4-year-old boy with progressive yellow coloration and increasing thickness growth in the last months.

Adnexal carcinoma, microcystic. skin colour to yellowish, rough plaque, difficult to delimit, with superficial telangiectasia and atrophic, shiny surface.

Exfoliatio areata linguae. for several years alternating, map-shaped, plaque free, red, smooth areas. light burning with acidic food (e.g. fruit juices)

psoriasis seborrhoeic type: recurrent, location-constant and therapy-resistant "seborrhiasis" for several years. no like for atopic disease. extensive infestation of face and capillitium. itching and feeling of tension. note: in case of such an extensive infestation a systemic therapy is recommended (e.g. MTX, alternatively Fumarate).

Nummulardermatitis (nummular/microbial eczema): Chronically active, 8-week-old, approx. 6 cm large, brownish, raised, partly eroded, partly crusty plaque on the back of the foot in a 54-year-old man. The surrounding skin is reddened.

Eczema, dyshidrotic: Chronic recurrent, slightly infiltrated, sharply defined red plaque on the right foot; reddish-brown, sometimes scaly, dot-shaped, older white scaly papules appear in places where water clear vesicles were previously present.

Mixed connective tissue disease: stripy livid erythema on the back of the hand and the back of the fingers, collagenosis hand.

Pemphigus erythematosus. close-up: reddened papules and plaques with crusty scale deposits.

lupus erythematosus acute-cutaneous: clinical picture known for several years, occurring within 14 days and still with relapsing course at the time of admission. in contrast to the anular pattern on the trunk, irregular, blurred red plaques. in the current relapsing phase fatigue and exhaustion. ANA 1:160; anti-Ro/SSA antibodies positive. DIF: LE - typical.

Lichen planus (classic type): extensive infestation of the soles of the feet. At the treads, the (classic) morphological structure of the LP is no longer recognizable due to an even confluence of efflorescences. In the area of the hollow foot, diagnosis per aspect is possible.