Basal cell carcinoma pigmented: A slow-growing, sharply defined, surface-smooth, sometimes shiny, brown lump with smaller crusts and scaly deposits that has existed for years.
Multiple eruptive milia: for several years continuous proliferation of 0.1 cm large, whitish, firm, follicular papules in the area of the cheek of a young woman; cause remained unclear; familiarity not proven.
Epidermal cysts: bulging elastic, clearly protuberant, bulging elastic, painless, brown-red nodules which can be moved on the lower surface in the case of largely "burnt out" acne vulgaris.
Basal cell carcinoma, nodular, centrally ulcerated tumor with a clear wall at the edge of the temporal region. Ulcer not painful. Characteristic for the diagnosis "basal cell carcinoma ulcerated" is the raised, reflecting wall of the "ulcer" with the bizarre vascular structures already visible with the naked eye, which run over the wall (see edge region below right).
Naevus flammeus (port wine stain): congenital erythema in the facial region (capillary vascular malformation), localized in V2 distribution, completely without symptoms. 4-month-old boy, developed according to age.
Ice pick scar. reflected light microscopy: image of the zygomatic arch region of a 23-year-old woman. triangular, scarred depression of the skin with an acute angle pointing downwards ("ice pick sign").
Rosacea. stage II rosacea (rosacea papulopustulosa) overview image: Multiple, individually or grouped standing inflammatory papules, pustules and papulopustules as well as flat, red spots on the forehead and cheek area of a 62-year-old patient
Dermatosis, acute febrile neutrophils. following high fever in a 36-year-old woman, acutely occurring multiple, reddish-livid, succulent, pressure-dolent, infiltrated papules confluent to nodules and plaques. overall generalized picture with emphasis on extremities and trunk.
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