Melanoma, malignant, amelanotic. 1.5 x 1.6 cm measuring, sharply defined, non-pigmented, white-red tumor with whitish to yellowish, verrucous, partly erosive changed surface on the lower leg of a 70-year-old patient.
Psoriasis palmaris et plantaris (plaquet type): sharply defined, homogeneously red scaly and itchy plaques on the soles of the feet, spreading medially to the edge of the foot and the lower leg.
Nodular malignant melanoma (amelanotic). 5 months ago first noticed, cherry-sized, slowly size-progressive, superficially completely eroded, moderately shifting, sharply defined nodule with a reddish to skin-colored coloration (right outer ankle of the foot) in an 83-year-old female patient (TD: 5 mm; Clark level IV, pT4b N0 M0; AJCC IIC).
Melanoma, malignant, amelanotic. sharply defined, largely amelanotic flat knot. on the right side still distinct melanotic pigmentation. also at the upper rim delicate pigmentation.
Acrodermatitis continua suppurativa. moderate infestation of the feet. grouped blisters and isolated pustules (Note: in case of so-called dyshidrotic clinical pictures on hands and feet with regular and intermittent pustules, the diagnosis "dyshidrotic eczema" is unlikely. inflammatory plaques aggregated on individual toes.
Kaposi's sarcoma. chronic (classic) Kaposi's sarcoma, 75-year-old turkish pat. with several years old, in recent months clearly progressive, borderline, reddish-livid, smooth plaques and blue-black nodules. centrifugal spread of the skin lesions.
Klippel-Trénaunay syndrome: extensive vascular malformation with extensive nevus flammeus affecting the trunk and both legs. No evidence of soft tissue hypertrophy so far. No AV fistulas. Here is a detailed picture of the sole of the foot.
tinea pedum. dyshidrosiform tinea pedum in a 48-year-old athlete, existing for about 12 months. multiple, itchy, cloudy blisters, healing under scaly crust formation, especially in the arch of the foot. the first interdigital space shows strong macerations, which are only partially visible here.
Syphilis: papular syphilis of the soles of the feet. loosely distributed reddish-brown scaly, symptomless papules on both palms. these changes are a section of a generalized papular exanthema.
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.
Hand-foot syndrome: after chemotherapy. grade 3: extensive blistering; oozing, coarse lamellar desquamation; ulcerations, severe pain. considerable discomfort that makes everyday business impossible.
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