
Granulomatosis disciformis chronica et progressiva L92.1
Granulomatosis disciformis chronica et progressiva: Large, hyperpigmented, borderline infiltrated foci with atrophic surface.

Hyperpigmentation postinflammatory L81.0

Lymphomatoids papulose C86.6
Lymphomatoid papulosis: chronic, relapsing, completely asymptomatic clinical picture with multiple, 0.3 - 1.2 cm large, flat, scaly papules and nodules as well as ulcers. 35-year-old otherwise healthy man.

Lymphedema secondary I89.0, 197.2
Lymphedema secondary: diffuse, uniform swelling of the right lower extremity with papillomatosis cutis lymphostatica. Known CVI. If the patient stands for a longer period of time the swelling increases significantly.

Necrobiosis lipoidica L92.1
Necrobiosis lipoidica: confluent, reddish-brownish, reddish-brownish, centrally clearly atrophic, bruan-red plaques that have been present for about 3-4 years, gradually increasing in size, sharply defined, confluent, reddish-brownish, centrally clearly atrophic, bruan-red plaques, increase in consistency over the entire plaque.

Papillomatosis cutis lymphostatica I89.0
Papillomatosis cutis lymphostatica: massive findings with papillomatous growths on the thighs; massive chronic lymphedema with deep folding of the skin above the heel region.

Purpura jaune d'ocre L81.9
Purpura jaune d'ocre. multiple, symptomless, reddish-brown to brown-black spots of varying size localized on lower legs and back of the foot. known chronic venous insufficiency with recurrent swelling of lower legs and back of the foot.

Porokeratosis superficialis disseminata actinica Q82.8
Porokeratosis superficialis disseminata actinica: Disseminated, brownish-yellowish, markedly anular plaques with a sharply defined, hyperkeratotic border wall.

Pretibial myxedema E03.8
Myxoedema pretiabiales: circumscribed, blurred, yellowish-reddish, firm, hardly compressible, otherwise symptomless swellings; here a partial symptom of Graves' disease; typical is the orange peel-like surface of the swelling.

Porokeratosis superficialis disseminata actinica Q82.8
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.

Circumscribed scleroderma L94.0
Circumscribed scleroderma. Atrophy of the right leg muscles, atrophy of the gluteal muscles on the right, shortening of the right leg (difference 2.0 cm) with consecutive secondary pelvic obliquity and scoliosis in a 19-year-old female patient. The right knee joint is massively restricted in its movement (extension/flexion 0/25/100).

Atopic dermatitis (overview) L20.-
Eczema atopic (in dark skin): here as partial manifestation of a generalized (face, neck, hands, lower leg and back of the foot) extrinsic atopic eczema Chronic brown-grey, blurred, itchy, rough plaques on lichenified skin.

Verruca vulgaris B07
Verrucae vulgares: multiple, in places beet-like aggregated wart formation; condition after chemotherapy.

Chronic prurigo L28.1
Differential diagnosis of Prurigo nodularis: Lichen planus verrucosus: Isolated and aggregated, massively itchy, scratched papules and nodules in the area of the lower leg (resistance to therapy; progression over years).