Image diagnoses for "Neck", "brown"
17 results with 24 images

Sarcoidosis nodular form: several, for about 2 years existing, so far continuously grown, symptomless, surface-smooth, skin-coloured, firm nodules; here symptomless nodular change in the neck region.

Sarcoidosis plaque form: 1-year-old, symptom-free, varying in size, symptom-free, surface smooth, brown-reddish, sharply edged plaques.

Sarcoidosis nodular form: several, for about 2 years existing, so far continuously grown, symptomless, surface-smooth, skin-coloured, firm knots.

Urticaria pigmentosa: about 0.5-1.0cm large, disseminated, oval or round, brownish-red spots. only when rubbed, increased reddening of the spots with accompanying itching. also during warm showers or baths increased reddening and clearly palpable elevation of the lesions. Darier phenomenon can be triggered (see neck on the right, here extensive reddening with slight itching, after rubbing this area).

Sarcoidosis of the skin: slightly pressure-painful, scaly brown plaque of the skin that slides over the underlay.

Acanthosis nigricans benigna in known diabetes mellitus

Acne keloidalis nuchae, detail magnification: In the center a wide scar plate with a linear course to the left and right side (condition after several excisions) with papules and nodules localized at the margins.

Papillomatosis confluens et reticularis. confluent, brownish hyperpigmented papules in the neck region of a 31-year-old patient, existing for several years, blurred, flatly elevated, consistency-multiplied papules. velvety sensation on palpation. histologically there is acanthosis with distinct papillomatosis and strong plexus-like orthohyperkeratosis. PAS staining negative.

Papillomatosis confluens et reticularis: Spotty, partly flat, velvety, yellowish-brown hyperpigmentation in the area of the neck in young men.

Mixed connective tissue disease: deep red, blurred, poicilodermatic spots and plaques; central brown discoloration, reticular scarring.

Lichen planus actinicus: multiple anular marginal plaque.

Late syphilis: asymmetrical, reddish-brown plaques, completely without symptoms.

Acanthosis nigricans: grey-brown, papillomatous-hyperkeratotic, extensive, blurred, symptomless plaques in an otherwise healthy 40-year-old woman.

Acanthosis nigricans benigna: blurred brown-black spots, in places also plaques, no subjective symptoms.

type I neurofibromatosis, peripheral type or classic cutaneous form. since puberty slowly increasing, soft, 0.2-0.8 cm large, skin-coloured or slightly brownish, painless, flat or hemispherical papules and nodules in a 42-year-old patient. the bell-button phenomenon can be triggered (the papules can be pressed into the skin under pressure). café-au-lait spots up to 7 cm in diameter also appear on the trunk.