melanoma, malignant, amelanotic. for years in the region of the right dorsal lower leg localized (61-year-old man), slowly progressing in size, symptomless plaque measuring 1.5 x 2 cm, with coarsely lamellated scaling. the coloration is mainly red, only focally dark brown. the lower part of the tumor is flat-nodularly raised.
Mycosis fungoides tumor stage: Mycosis fungoides has been known for years, for about 3 months there have been intermittent attacks of less symptomatic plaques and nodules
Melanoma, malignant, nodular. on UV-damaged skin, reddish-brown nodule with smooth, parchment-like surface. at the base spread of an irregularly configured and pigmented plaque.
Acrolentiginous malignant melanoma: A brown, slowly increasing spot that has existed for years. It is said that this broad-based, ulcerated, repeatedly bleeding node has been formed for a few months. Arrows mark the non-node acrolentiginous part of the tumor. A weak pigmentation zone is encircled, which histologically also turned out to be melanoma infiltration.
Fibrokeratome, acquired digital. subungual lump on the right ring finger, after trauma, slightly progressive in size, skin-colored, rough lump, which is covered by hyperkeratotic skin at the tip.
Acne inversa: multiple, chronically stationary, intertriginous localized, disseminated, flat-elevated, blurred, brown, smooth, partly shiny papules and nodules in a 47-year-old patient; similar skin lesions were found in other intertriginous areas of his body.
Staphylococcal abscess of the right large labia in a 7-year-old girl. Fig. from EikoE. Petersen, Colour Atlas of Vulva Diseases. With the prior approval of Kaymogyn GmbH Freiburg.
Carcinoma of the lips: The lateral third of the left lip, broadly seated, firm, painless, verrucous node, which has remained "unchanged" for about 1 year; no enlargement of the regional lymph nodes detectable.
Granuloma eosinophilicum faciei (Granuloma faciale). 6-month-old finding in a 7-year-old child. Slightly raised, moderately coarse, brown-red plaques with dilated follicle ostia. No other complaints. Brown-reddish infiltrate of the patient's own body under glass spatula pressure.
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