Image diagnoses for "Plaque (raised surface > 1cm)", "red"
423 results with 1872 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.

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

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.

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.

Larva migrans: longstanding itchy skin lesions with progressive course.

Dermatomyositis (Keining's sign): Flat red plaques on the end phalanges, periungually reinforced; hyperkeratotic nail folds with linear bleeding)

Nummular dermatitis: Extensive nummular lesions that havebeen present for several months with blurred, considerably itchy papules and confluent plaques. No hinwesi for psoriasis. No evidence of atopic diathesis.

Airborne Contact Dermatitis: Chronic, massively itching and burning, lichenified dermatitis, which is limited to the freely carried skin areas. Lower boundary only blurred (leaking eczema foci), a typical feature of contact allergic eczema. Retroauricular region is also affected.

Sebaceous nevus: 25-year-old man; the reddish-brownish plaque, interspersed with whitish papules, was completely painless since birth; the excision was performed without complications and without spindle; a sebaceous nevus could be histologically confirmed.

Perianal and scrotal localized small, pointy-headed, reddish, soft papules in a 24-year-old patient.

Lymphadenosis cutis benigna: painless, non-itching, calotte-shaped, firm red lump that has been present for 3 months, no scaling.

Mycosis fungoides: erythrodermic, non-leukemic mycosis fungoides.

Eczema, atopic: chronic, unpleasant itchy eczema of both eyelids. Known atopic diathesis "hay fever".

Dermatitis contact allergic: Recurrence with previously known sensitization by para-phenylenediamine; now renewed hair coloration with acute exacerbation of the "former" dermatitic plaques.

Dermatitis, seborrhoeic: Flat, symmetrical (butterfly-like - DD: rosacea, systemic lupus ertyhematosus), blurred, location-constant and therapy-resistant, coarsely scaly red plaques.

sarcoidosis. small-nodular, disseminated sarcoidosis in a 45-year-old man. development of the depicted skin lesions over a period of 6 months. findings: extensive, reddish-brownish, completely asymptomatic, little infiltrated, barely pinhead-sized flat papules, which have conflued to flat plaques. recess of the contact point of the wristwatch. no evidence of system involvement.

Reticulosis, pagetoid (disseminated type Ketron and Goodman): For several years slowly migrating, partly anular, partly garland-shaped, little itchy, brown-red, only minimally elevated, broadly margined plaques with parchment-like surface.