Image diagnoses for "Arm/Hand", "Plaque (raised surface > 1cm)"
131 results with 281 images

Erythema anulare centrifugum: Large, polycyclically limited, symptomless, sharply defined erythema bands. 54-year-old woman. No organ symptoms known.

Sarcoidosis: chronic sarcoidosis without detectable organ involvement. Two to 1.5 cm large, anular, completely symptom-free, brown-red plaques with a smooth surface. The distribution pattern on the back of the hand is random.

Parapsoriasis en plaques, large-heart form: a few months after pregnancy, the 39-year-old patient noticed these flat, brownish, blurred plaques on the upper arm.

Psoriasis arthropathica, most severe ankylosing form, infestation of the fingers, fixation in a bent position.

Lichen planus verrucosus. 1 year old, constantly itchy, blurred, firm plaque with a wart-like surface structure. The clinical findings are to be distinguished from those of a Lichen simplex chronicus (Vidal ).

Granuloma of anular erythematous type. Red-brown plaque with little induration and marked central atrophy. Slow centrifugal growth lasting for months.

Intersticial granulomatous dermatitis.jpg

Naevus verrucosus with bizarre arrangement of brownish papules and plaques along the Blaschko lines.

Epidermodysplasia verruciformis. 34-year-old female patient has had partly erythematous, partly brownish, hyperkeratotic papules in the area of the upper arms and hands since childhood; for some years now, there has been a two-dimensional confluence of the skin changes with complete spread to the palms of the hands. Currently, on both palms (also on the back of the hands and the sides of the fingers) there are partly individual, partly aggregated papules, which are aggregated on the palms to form a large, red, wart-like rough plaque.

Kaposi's sarcoma epidemic:disseminated, bizarrely configured, spots and flat plaques, with a stripy pattern in places.

Lichen (planus) verrucosus in linear arrangement (ILVEN under the image of Lichen (planus) verrucosus).

Psoriasis vulgaris: Nummular and large erythematosquamous plaques on the arm with emphasis on the elbows.

Naevus melanocytic: Large congenital completely unattractive melanocyticnaevus.