Granuloma pyogenicum (pyogenic granuloma): rapidly growing, shiny, erosive lump on the lower lip. The sudden appearance was preceded by a bite on the lower lip. At the base, increasing constriction with collar-like epidermis.
Mixed connective tissue disease. hyperkeratoticnail folds with elongated capillaries and focal haemorrhages. Note the splatter-like scars on the back of the fingers as well as the expression of focal, now healed scarred, cutaneous vascular occlusions.
Psoriasis intertriginosa: extensive psoriatic affection of the scrotum combined with distinct itching, especially when sweating (DD: atopic scrotal eczema)
Psoriasis palmaris et plantaris (plaquet type): chronic stationary keratotic plaques on the soles of the feet and toes, in this case spreading to the backs of toes and feet.
Introitus with clearly visible border (arrows) between cornifying and non-cornifying squamous epithelium (mucosa). Fig.from Eiko E. Petersen, Colour Atlas of Vulva Diseases, with the permission of Kaymogyn GmbH Freiburg.
Fibrokeratome, acquired, digital. 7 years old, slightly size progressive, pressure dolent, growing out under the nail, approx. 0.5 cm diameter, red knot with horny surface in a 62 year old female patient.
Juvenile xanthogranuloma: with fresh consent from: Pajaziti L et al (2014) Juvenile xanthogranuloma a case report and review of the literature BMC Res Notes 7: 174
Exfoliatio areata linguae. 2 anular, "plaque free" areas. low burning sensation with spicy food or fruity drinks. characteristic for the clinical picture are the whitish swollen border areas. otherwise normal coating of the tongue
Chronic contact allergic dermatitis: therapy-resistant, chronic dermatitis caused by beta-blocker-containing eye drops (in case of glaucoma). Only by changing the therapeutic agent a complete healing of the chronic dermatitis could be achieved. In the meantime a 1% hydrocortisone vaseline was applied twice a day.
Acute allergic contact dermatitis: 6 days ago, the first acute, itchy, blurred erythema on the left wrist with blistering after wearing a metal bracelet.
Keratosis actinica, keratotic type: extensive "field carcinization" of the scalp, beginning transformation into an invasive, spinocellular carcinoma (here detailed picture).
Dermatosis, acute febrile neutrophils (Sweet syndrome): acutely occurring (existing since 1 week) highfebrile exanthema with involvement of the trunk, face and capillitium as well as the upper extremities. feeling of illness, myalgia, arthritis. high inflammation parameters. cause unknown (viral infection in combination with the intake of anti-inflammatory drugs?).
Psoriasis capitis: diffuse reddening of the entire capillitium with coarse lamellar scaling. Here in a 42-year-old patient with extensive psoriasis of the entire integument. Typically, the changes exceed the forehead-hairline.
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