Porokeratosis superficialis disseminata actinica Bilder

Porokeratosis superficialis disseminata actinica, overview: Chronically active, multiple, disseminated, partly confluent, erythematous, anular plaques localized at the extensor sides with sharply defined, hyperkeratotic border wall.

Porokeratosis superficialis disseminata actinica, detail section: Several disseminated, erythematous, anular plaques, with sharply defined, hyperkeratotic border wall, partly confluent.

Porokeratosis superficialis disseminata actinica: Disseminated, reddened, marginalized papules up to 0.5 cm in size on exposed skin areas.

Porokeratosis superficialis disseminata actinica. 10 years ago, disseminated erythematous papules and plaques, partly with a distinct bowl-shaped aspect, appeared for the first time on the right forearm in a 71-year-old patient.

Porokeratosis superficialis disseminata actinica. asymptomatic, roundish, skin-coloured to reddish, slightly sunken plaque localised on the lower leg, with sharply defined, hyperkeratotic border wall. provocation by UV radiation.

Porokeratosis superficialis disseminata actinica: Chronically persistent, asymptomatic, roundish, skin-coloured to reddish, slightly sunken, rough papules and plaques on the sides of the forearm with a sharply defined, hyperkeratotic border wall.

Porokeratosis superficialis disseminata actinica: Disseminated, reddened, marginalized papules up to 0.5 cm in size on exposed skin areas.

Porokeratosis superficialis disseminata actinica: disseminated, brownish-yellowish, sharply defined, hyperkeratotic nodules/plaques localized on the extensor sides; clear actinic damage to the skin with multiple lentigines.

Porokeratosis superficialis disseminata actinica: Disseminated, brownish-yellowish, markedly anular plaques with a sharply defined, hyperkeratotic border wall.

Porokeratosis superficialis disseminata actinica. 10 years ago first appeared, round, rough, little scaly, sharply bordered, edge-emphasized, reddish-brown papules to plaques. Occurs mainly on the extremities, not on the face. No symptoms.

Porokeratosis superficialis disseminata actinica, punctiform, flattened in the centre, yellow-brown keratotic papules up to 5 mm in size on the extensor lower legs and the back of the foot.

Porokeratosis superficialis disseminata actinica. 10 years of continuously increasing symptoms. many, symptomless, disseminated red papules and plaques. 73-year-old female patient.

Porokeratosis superficialis disseminata actinica, a progressive, symptomless, disseminated, erythematous papules and plaques in the décolleté area of a 71-year-old patient, which appeared for the first time 10 years ago.

Porokeratosis superficialis disseminata actinica. orthohyperkeratosis with focal (plumelike) parakeratosis zone underlaid with several dyskeratotic cells (eosinophilic keratinocytes). focal lymphocytic infiltration of the upper dermis.