Image diagnoses for "brown"
372 results with 1434 images

Porokeratosis superficialis disseminata actinica: Disseminated, brownish-yellowish, markedly anular plaques with a sharply defined, hyperkeratotic border wall.

Chronic stationary, perianal localized, asymmetrical, blurred, brown-black, smooth patches.

Scrotal eczema chronic: chronically lichenified scrotal skin with aggregated mostly skin-coloured papules; hairs broken off by constant rubbing.

Purpura pigmentosa progressiva. reflected light microscopy, blurred, yellowish-brownish spots (haemosiderin) next to punctiform, fresh bleedings.

Syphilis Early syphilis: a long-standing, distinct, locally psoriasiform papular palmar syphilis.

Purpura pigmentosa progressiva. acute episode with dense distribution of punctiform, red, non-push-off spots (bleeding). in addition, extensive brown coloration (hemosiderin deposition) in the area of the lower legs.

Melanoma, malignant, nodular, solitary, solid, sharply defined, surface smooth, non-hairy, black speckled, symptomless lump, growing for more than a year, foundduring routine examination (lump has always been there). Incident light microscopy revealed strong grey-blue streaks and massive pigment network break-ups.

Nevus melanocytic congenital differential diagnosis: Becker nevus: During puberty and postpubertal increasing hairiness of a nevus previously only visible as a brown spot. No symptoms. Typical for the Becker nevus is the "frayed" demarcation to normal skin.

Verruca seborrhoica. detail magnification: 10 x 7 mm, non-itching, greyish-brown, broad-based plaque with a verrucous, fissured surface. above the tumour there is an artificially caused erythema.

Paget, M., extramammary. detail magnification: Sharply defined, large-area, eroded, macerated, focal ulcerated, livid-reddish, non-itching, non-painful infiltrated erythema of vulva, perineum and perianal region of a 90-year-old female patient.

Myxoedema pretiabiales: circumscribed, blurred, yellowish-reddish, firm, hardly compressible, otherwise symptomless swellings; here a partial symptom of Graves' disease; typical is the orange peel-like surface of the swelling.

Hutchinson's sign in malignant acrolentiginous melanoma.

Blaschko lines: Naevus verrucosus: bizarre swirled pattern of this congenital epidermal nevus, which is oriented to the Blaschko lines.

Dyskeratosis follicularis: Papules and dirty-brownish crusts of a zosteriform-striary dyskeratosis follicularis in the course of the blaschkolines in the upper abdomen and flanks in a 5-year-old girl.

Porokeratosis superficialis disseminata actinica, overview: Chronically active, multiple, disseminated, partly confluent, erythematous, anular plaques localized at the extensor sides with sharply defined, hyperkeratotic border wall.

Atrophodermia idiopathica et progressiva: large, little indurated (one induction is not palpable) circumscribed scleroderma (Morphea).

Contact dermatitis, toxic: Hyperkeratosis on inflammatory changed skin on the right wrist dorsally and on the back of the right hand of a 46-year-old patient.