Pityriasis rosea: A maculo-papular to plaque-like, slightly to moderately scaly exanthema with coin-like filled foci that persists for a few weeks; in the breast area also large, anular formations.
Dermatosis, acute neutrophils: reddish-livid, succulent, pressure-dolent, infiltrated, solitary and partly confluent papules, which confluent to plaques. 1 week before the onset of the disease a fever attack with temperatures > 38 °C occurred.
Bowen's disease: Chronically stationary, slowly increasing in area and thickness, sharply defined, meanwhile clearly increased in consistency, symptomless, red, rough, partly scaly, partly erosive, partly crusty plaques on the left thumb extension side of a 63-year-old man; characteristic is the occurrence mainly in the area of light-exposed skin areas.
Bowen, M.. 22-year-old, 4 x 2 cm, slightly progressive, erythematous, scaly plaque on the back of a 68-year-old patient, which was for a long time misjudged as chronic inpatient psoriasis vulgaris and treated accordingly.
Parapsoriasis en plaques, large: symptomless, well limited. disseminated stains and plaques. When the skin is wrinkled, a cigarette-paper-like pseudoatrophic architecture of the skin surface is visible (important diagnostic sign!).
Systemic lupus erythematosus: pronounced findings with bilateral, symmetrical, flat plaque formation in the décolleté. Apparent UV-emphasis. Fine central scarring in the plaques.
Erythema anulare centrifugum: multiple, chronically active, centrifugally growing, ubiquitous, non-itching, red, marginal rough, scaly, firm, anular plaques; the edges of the plaques are palpable like a wet "wool thread".
Please login to access all articles, images, and functions.
Our content is available exclusively to medical professionals. If you have already registered, please login. If you haven't, you can register for free (medical professionals only).
Please complete your registration to access all articles and images.
To gain access, you must complete your registration. You either haven't confirmed your e-mail address or we still need proof that you are a member of the medical profession.