
Toxic epidermal necrolysis L51.2
Toxic epidermal necrolysis: extensive, painful reddening of the palm with blistering.

Klippel-trénaunay syndrome Q87.2
Klippel-Trénaunay syndrome: extensive vascular malformation with extensive nevus flammeus affecting the trunk and both legs. No evidence of soft tissue hypertrophies so far. No AV fistulas. Here detailed picture of the right hand.

Atopic dermatitis (overview) L20.-
Eczema atopic (overview): relapsing-active, itchy, dyshidrotic eczema with numerous vesicles and bases as well as coarse leaf scaling.

Dyshidrotic dermatitis L30.8
Eczema Dyshidrotic hand eczema: Condition following a large-bubble eczema flare (so-called cheiropompholyx).

Sézary syndrome C84.1
Sézary-Syndrome. pat. as above. symmetric, flat, hyperkeratosis at the same time with development of erythroderma

Early syphilis A51.-
Syphilis Early syphilis: psoriasiformes papular palmarsyphilid as partial manifestation of a generalized papular exanthema.

Lichen planus classic type L43.-
Lichen planus (classic type): itchy, polygonal, partially confluent, brownish-reddish papules on the right hand and right wrist of a 40-year-old man, existing for 8 weeks; independent of LP, strong, palmar hyperkeratoses exist, the development of which can be ascribed to the professional activity as floor layer.

Erythema multiforme, minus-type L51.0
Erythema multiforme: Detail pattern; typical cockade pattern (cockade= ring in ring ornament), here 2 confluent cockades.

Atopic hand dermatitis L20.8
Hand eczema atopic: previously known atopic eczema with variable course; the skin lesions on both palms have existed with varying intensity for several years.

Psoriasis palmaris et plantaris (plaque type) L40.3
Psoriasis palmaris et plantaris (plaque type): red and scaly, markedly indurated plaques on the palm of the hand. Sharp border to the flexor side of the forearm. This sharp transition to the unaffected skin differentiates palmar psoriasis from "hand eczema".

Psoriasis palmaris et plantaris (overview) L40.3
Psoriasis palmo-plantaris: Dry keratotic plaque type with sharp transition from healthy (forearm) to diseased "psoriatic" skin of the palm.

Atopic dermatitis (overview) L20.-
eczema atopic (overview): extensive reddening of the palm. hyperlinearity. disseminated erosions. lichenified eczema foci in the area of the wrist (DD psoriasis palmoplantaris). for further explanations see next figure.

Erythema palmare et plantar symptomaticum L53.8

Hand-foot syndrome T88.7
hand-foot syndrome: occurred under therapy with tyrosine kinase inhibitor. painful, extensive, persistent redness. hollow foot region uninvolved.

Contact dermatitis toxic L24.-
Contact dermatitis, toxic: redness, swelling, scaling, erosions, rhagades, itching and burning in a 52-year-old patient, mainly occupational disease.

Lupus erythematosus systemic M32.9
Systemic lupus erythematosus: characteristic "collagenosis hands" with variable blue-red and livid-red patches. 52-year-old patient with known (since 5 years) systemic lupus erythematosus.