Image diagnoses for "black"
81 results with 226 images

Granuloma pyogenicum (pyogenic granuloma) Rapidly growing, bluish-black, soft, slightly bleeding tumour. Remark: the black colour was caused by thrombosis in the tumour parenchyma.

hairy tongue, black. brownish, yellowish-green or dirty greyish, sharply defined, warty, rough plaques of the tongue surface, especially localized in the middle and posterior third of the tongue back. clearly elongated papillae filiformes. shown here are changes in a cigarette smoker after long-term therapy with broad-spectrum antibiotics and regular nicotine abuse.

Hairy tongue, black. filamentous, brown-black, hyperkeratotic, hypertrophic Papillae filiformes in the area of the back and middle areas of the tongue.

Malignant melanoma: small satellite metastases in the surrounding area.

Hutchinson's sign in malignant acrolentiginous melanoma.

Hutchinson's sign in malignant acrolentiginous melanoma.

Comedo: approx.0.4 cm large, flat raised, firm papule with an approx. 0.1 cm large, black, keratotic centre (black head).

Comedo(reflected light microscopy): Blackhead comedo on the back; black horn plug surrounded by a blue-black wall (horn material translucent from depth).

Comedones: numerous black (irritationless) comedones standing in groups with known now largely healed acne conglobata.

Lentigo maligna: 71-year-old patient, more than five years old, first light brown, then darkened, symptom-free, 1.4 x 0.8 cm, light brown to black-brown spot in actinically stressed skin.

Lentigo maligna: multiple, chronically stationary, since more than 5 years existing, imperceptibly growing, irregularly limited, black-brownish, 0.3-2.0 cm large pigment spots on the right cheek of a 69-year-old man.

Melanoma, malignant, foudroyant, diffuse, cutaneous metastasis around the older operation scar in the area of the thoracic wall; primary tumor: nodular melanoma pT3a; post-operative 3 years ago.

melanoma malignes acrolentiginous. dark discoloration of the right small toe existing for years. growth of thickness for 1/2 year, discoloration increasingly decreasing. now: largely amelanotic, centrally ulcerated and macerated nodule at the 5th toe. remark: treated as mycosis for several months.

Melanoma, malignant, acrolentiginous. 13 x 10 mm large, extensive, black pigmented tumor of the subungual space and distension of the nail bed of the left big toe in a 61-year-old female patient. Advanced stage with nail destruction.

melanoma, malignant, acrolentiginous. irregularly limited, brown-black to black spot localized at the right planta pedum. according to the medical history the asymptomatic skin change has existed for several years. partly regression zones and nodular parts exist.

melanoma, malignant, acrolentiginous. solitary, chronically inpatient, since years existing, slightly size progressive, indolent, recently bleeding in banal traumas, blue-black nodule, which lifts the nail matrix and has almost completely displaced it laterally. the nail itself shows a stripy, brown-black discoloration. the perionychium is brownish pigmented.

Melanoma, malignant, acrolentiginous.

Melanoma, malignant, nodular. cauliflower-like growing node with "polypoid" and "verrucous" surface on the auricle of an 82-year-old female patient.

Melanoma, malignant, nodular. malignant melanoma of the primary-nodular type with satellite filia left pectoral in a 43-year-old man. in the last months surface and thickness growth. chronic, since youth existing, 2 x 1 cm, asymmetrical, irregularly limited, clearly raised, dark brown-black plaque of medium-rough consistency. coarse, partly nodular surface. no crustal deposit, no ulceration.

Melanoma, malignant, nodular. 26-year-old woman was diagnosed with an incidental finding on the back of a solitary, coarse, asymmetrical, pearl-like bordered plaque, measuring 8 x 8 mm and increasing for more than one year. The plaque was pigmented brown-black especially at the edges with a whitish-grey centre and central scaly ruffs. Strong grey-blue streaks and massive pigment network break-offs were visible peripherally under reflected light microscopy.

Melanoma, malignant, nodular. detailed enlargement of a nodular malignant melanoma with atrophic pleated surface, multiple, scattered, blackish pigment cell nests and scaly ruff.

Melanoma, malignant, nodular. solitary, chronically active, growing rapidly in the last 4 weeks, occasionally bleeding slightly, 0.7 cm high, smooth, black lump on brown plaque.

melanoma, malignant, nodular. solitary, since 1-2 years existing, ca. 0.8 cm in diameter, completely without symptoms, firm lump in a 47-year-old woman. the lump is centrally and on the right side black-brown crusty bordered. on the left side a brown-red, smooth surface is visible. since 6 months increase in size and occasional small bleedings with subsequent accumulation of blood crusts.

Melanoma, malignant, nodular. Malignant melanoma of the primary nodular type. In the last months area and thickness growth. Has repeatedly oozed and bled. Asymmetrical, irregularly limited, clearly raised, dark brown-black ulcerated node with plaque-like base.

Melanoma, malignant, nodular. Malignant melanoma of the primary nodular type. In the last months area and thickness growth. Wetting and bleeding from time to time. Asymmetrical, irregular and blurred, clearly raised, dark brown-black lump of medium-rough consistency. Crustal deposits.