
Psoriasis (Übersicht) L40.-
Psoriasis palmaris: chronic inpatient plaque psoriasis of the hands with localized, in places striped, keratotic plaques that have been present for years.

Psoriasis palmaris et plantaris (plaque type) L40.3
Psoriasis palmaris et plantaris (plaquet type): For explanations see the following figure.

Keratosis palmoplantaris diffusa with mutation in keratin 1 Q82.8
Keratosis extremitatum hereditaria transgrediens et progrediens

Pustulosis palmaris et plantaris L30.2
Pustulosis palmaris et plantaris: massive (sterile), painful pustulosis of the soles of the feet after a febrile (streptococcal) infection. solitary, also grouped pustules, in places conflated to form larger "pus lakes". associated, pressure-painful arthritis (swelling) of the sternoclavicular joints.

Hand and foot eczema, hyperkeratotic-rhagadiformes L24.9
Eczema, hyperkeratotic rhagadiform eczema of the hands. 3-year-old man: Multiple, chronically recurrent, blurred, flat, yellowish-brown, rough, scaly plaques on the right hand of a 21-year-old man. Furthermore, several small, painful rhagades and smaller, artifactual excoriations are visible.

Keratosis palmoplantaris diffusa with mutations in KRT 9 Q82.8
Keratosis palmoplantaris diffusa circumscripta: Thick, waxy, yellowish, plate-like corneal layer, which is sharply separated from the field skin by a red stripe; in the lower right part of the picture the waxy corneal plate had detached a few days ago.

Atopic hand dermatitis L20.8
Hand eczema atopic: flateczema reaction, fuzzy border to hand lobe (important differential diagnostic feature to psoriasis palmaris)

Hand and foot eczema, hyperkeratotic-rhagadiformes L24.9

Arsenic keratoses L85.8

Psoriasis palmaris et plantaris (plaque type) L40.3
psoriasis palmaris et plantaris (plaquet type): palmo-plantar psoriasis known for years. no pre-treatment. extensive, sharply limited erythema. circumscribed partly stripy hyperkeratotic plaques. single deep rhagades.

Pustulosis palmaris et plantaris L30.2
Pustulosis palmaris et plantaris: square: grouped pustules, low collateral erythema. encircled: confluent pustule. pustules: sterile

Pustulosis palmaris et plantaris L30.2
Pustulosis palmaris et plantaris: multiple, acute, disseminated, 0.2-0.4 cm large, smooth yellowish pustules next to older, dried-up brown spots on the palm of a 42-year-old man. Occurs on both palms in an acute, febrile streptococcal angina.

Psoriasis palmaris et plantaris (plaque type) L40.3
Psoriasis palmaris et plantaris (plaque type): flat palmar erythema; striated keratotic plaques that are loyal to the site.

Arsenic keratoses L85.8

Psoriasis palmaris et plantaris (overview) L40.3
Psoriasis palmaris et plantaris. dry keratotic plaque type. non pretreated psoriasis palmaris. in a 42-year-old man, these sharply defined, rough, hyperkeratotic plaques, which have existed permanently for months, appear in the area of the right palm.