Chondrodermatitis nodularis chronica helicis, a solitary, spontaneously occurring, for 3 weeks painful, acute, increasing, coarse, reddish, approx. 0.4 x 0.5 cm large, centrally yellowish encrusted nodule localized at the upper edge of the auricle in a 58-year-old man.
Mucinosis follicularis: itchy, disseminated, follicular, well-defined, pointed, skin-coloured papules with firmly adhering hyperkeratosis on the back and the lateral thoracic parts; clinical picture of a "grating iron skin".
Acrokeratoelastoidosis: In a band-shaped arrangement at the transition zone from field skin to groin skin lichenoid shiny, 0.1-0.2 cm large, polygonally limited, yellowish to skin-coloured, completely asymptomatic papules appear.
Connective tissue nevus, lumbosacral. 30-year-old woman, in whom these changes had been present since earliest childhood. Clinically, in the sacral region, sharply defined, very firm, partly rubbery, slightly raised above the skin level, cobblestone-like arranged, whitish papules and plaques with smooth surface are found. Localization and clinic are characteristic for the diagnosis. Secondary findings are angiofibromas in the face.
Type I Neurofibromatosis, peripheral type or classic cutaneous form. Since puberty slowly increasing formation of these soft, skin-coloured or slightly brownish, painless papules and nodules. Several café-au-lait spots.
Verrucae planae juveniles: Single polygonal, yellowish papules the size of a pinhead on the left forehead of a 10-year-old girl which have been added (inoculation) for weeks.
Small papular type of Mullusca contagiosa: focal sowing of small papular skin-coloured, smooth efflorescences reminiscent of verrucae planae juveniles; isomorphic irritant effect detectable.
Dorsal (mucoid) cyst. A photo collage of 4 photos.
Painless cyst (mucocyst) on the index finger, existing for about 1 year. An onychodystrophy, longitudinal depression is already visible due to the formation of nodules.
First picture: Before the operation. Anesthesia followed after Colonel, finger blockage.
Second image: A small ''window'' was opened to remove the cyst.
Third picture: After complete removal of the cyst, the window was closed and sutured shut.
Fourth picture: Post-op photo after 6 months. The picture shows the healthy grown (without deepening) nail, the pain has disappeared.
Ilven: yellowish striated, sharply defined papules along the blashkolines in a 4-year-old boy; 6 months before occurred with mild itching. therapy: caring externals if necessary.
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