Image diagnoses for "brown"
376 results with 1450 images

Nevus, melanocytic, dysplastic. 2.0 x 1.5 cm measuring, blurred, very differently pigmented macula on the back of a 62-year-old patient.

Acne conglobata: in acne-typical distribution, brown papules, nodules, papulo-pustules, aggregated in places, distinct seborrhoea.

Basal cell carcinoma, solid. solitary, chronically dynamic, 1.2 x 0.8 cm in size, well defined, firm, red ulcer with prominent, shiny marginal wall.

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

Acanthosis nigricans maligna: Severe infestation of the back with hyperkeratotic papules on yellow-brown hyperpigmentation in a 75-year-old female patient with ovarian cancer.

Necrobiosis lipoidica: confluent, reddish-brownish, reddish-brownish, centrally clearly atrophic plaques that have existed for about 2 years, gradually increasing in size, sharply defined, confluent plaques with conspicuous edges, increase in consistency over the entire plaque.

Lentigo of the mucous membrane; for more than 1 year existing, about 2 cm in diameter, irregular but sharply defined, band-shaped, dark brown macula in the region of the inner preputial leaf of a 72-year-old man.

Lentigo maligna: a slow-growing, heterogeneously pigmented, light to dark brown, asymmetrical spot with irregularly lobed edges on the left cheek of a 68-year-old woman with skin type I, known for several years.

Granuloma anulare disseminatum: non-painful, non-itching, disseminated, large-area plaques that appeared on the trunk and extremities of a 52-year-old patient. No diabetes mellitus. No other systemic diseases known.

Kaposi's sarcoma endemic: Detailed picture with arrangement of the sarcomas in the tension lines of the skin.

Papillomatosis confluens et reticularis. years ago, initially dark discolouration in the neck area of a 31-year-old patient, followed by systemic antimycotic therapy without improvement. current presentation in case of worsening of the findings with axillary spread.findings: multiple, chronically stationary, perimamillary papules located on the left side, disseminated, blurred, brown, rough, finely lamellar scaling papules, which aggregate to a flat plaque. the stripy reticular pattern of the plaque is clearly visible.

Lymphomatoid papulosis. reflected light microscopy (detail): In the initial phase of a papule eruption a concentric or radial pattern of punctiform or garland-like vascular ectasia is visible. partially brownish background pigment (oxidative haemoglobin degradation).

Naevus verrucosus with arrangement along the Blaschko lines.

Purpura pigmentosa progressiva. discrete blurred red to red-brown spots. slight itching. occurs after taking ibuprofen due to a flu-like infection.

Keratosis palmoplantaris diffusa circumscripta: Equiform, non-transgenic, diffuse hyperkeratosis of the soles of the feet and palms of the hands.

Lichen planus anularis: ring-shaped, marginally progressive, centrally fading, lichenoid plaques in the area of the lower legs

Lentigo of the mucous membrane: circumscribed, acquired hyperpigmentation of the lower lip.

Syringomas disseminated: about 0.2 cm large, firm, yellowish-brown, surface-smooth nodule; no itching (partial aspect of disseminated syringomas).

Kaposi's sarcoma (endemic). detailed view of the endemic Kaposi's sarcoma with presentation of the flat-elevated hyperpigmented plaque. new foci seem to form in the marginal area. occurrence in the context of immunosuppression in known B-cell lymphoma.

Keratosis palmoplantaris diffusa circumscripta: Thick, waxy, yellowish, plate-like corneal layer, which is sharply separated from the field skin by a red stripe; in the lower right part of the picture the waxy corneal plate had detached a few days ago.