Image diagnoses for "Macule", "brown"
98 results with 365 images

Lentiginosis as a result of years of excessive UV irradiation (detailed picture).

Splinter hemorrhage: older nail hematoma with peripheral splinter hemorrhages.

Purpura pigmentosa progressiva. incident light microscopy, blurred, yellow-brownish spots (star), in addition to punctiform, fresh bleeding (horizontal arrow) also older brown-reddish spots already in decomposition (vertical arrow). line pattern: traced skin line pattern of the skin of the lower leg

Chloasma/melasma ina 35-year-old female patient with large blurred areas of hyperpigmentation.

Urticaria pigmentosa, massive development of the clinical picture.

Pityriasis versicolor: like scattered, irregularly configured, symptomless brown spots.

chloasma/melasma. blurred, partly flat, partly also net-like or splatter-like yellow-brown spots. clear increase of pigmentation differences in spring. decrease, but not complete disappearance in winter

Chronic photo-aging of the skin: multiple irregularly configured pigment spots of varying colour intensity; furthermore, splashlike depigmentation.

BK-Mole Syndrome

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.

Becker naevus: a localized and size-constant, strictly hemiplegic, flat, asymptomatic, non-hairy pigmentary stain (see mosaic cutaneous below)

Lentigo maligna melanoma. overview image: 1.2 x 0.5 cm (inconspicuous), brown lentigo maligna melanoma on the right cheek in a 70-year-old patient. TD 0.4 mm, Clark level II, pT1a N0M0, stage Ia according to AJCC 2002, no regression signs.

Melanodermatitis toxica. solitary, chronically stationary (no growth dynamics), large-area, blurred, asymptomatic (only cosmetically disturbing), brown, smooth spot. pronounced solar damage to the skin.

Melanodermatitis toxica: detailed image with the upper bizarre demarcation line to the unaffected skin.

Erythema dyschromicum perstans. 54-year-old male. Large grayish-brown patches and spots on the trunk and neck. No itching. No drug history.

Acquired lentiginosis: acquired (solar) lentiginosis due to years of excessive UV exposure.

Argyrie: diffuse, completely symptom-free brown coloration of the facial areas in the area of exposed areas, which does not recede even in the winter months.

Parapsoriasis en plaques, large: symptomless, well limited. disseminated stains and plaques. When the skin is wrinkled, a cigarette-paper-like pseudoatrophic architecture of the skin surface is visible (important diagnostic sign!).