
Lichen planus exanthematicus L43.81
Lichen planus exanthematicus: for several months persistent, itchy, generalized, dense rash with emphasis on the trunk and extremities (face not affected); as single florescence a 0.1-0.2 cm large, rounded, brown to reddish papule with a smooth but also woolly surface appears.

Erysipelas A46
Erysipelas. edema of both lower legs and back of the foot with redness and overheating, here in connection with a tinea pedum. absence of fever and general symptoms; the ASL titre is elevated.

Purpura pigmentosa progressive L81.7
Purpura pigmentosa progressica (type: Purpura anularis teleangiectodes): brown-red anular, also cocard-like (ring-in-ring structure) by confluence also serpiginous foci. no significant itching. sporadically also largely faded only shadowy spots.

Pemphigus chronicus benignus familiaris Q82.8
Pemphigus chronicus benignus familiaris: migrating, circulatory plaques covered with scales and crusts

Erysipelas bullous
Erysipelas bullöses: acuteareal, sharply defined, painful reddening and plaque and areal blistering in the area of the lower leg. entry portal: macerated tinea pedum. fever, chills, lymphangitis and lymphadenitis also exist.

Pityriasis lichenoides (et varioliformis) acuta L41.0
Pityriasis lichenoides et varioliformis acuta. 15-month-oldchild. 0.2-0.4 cm large, symmetrically arranged, only slightly itchy, red, surface-smooth and eroded papules and papulovesicles disseminated on the trunk and extremities for a few days.

Squamous cell carcinoma of the skin C44.-
Squamous cell carcinoma of the skin: ulcerated, spinocellular carcinoma of the lower leg, which has long been misunderstood as an ulcer (cruris) and thus has been treated unsuccessfully. Remarkable: Only slight pain!

Infant haemangioma (overview) D18.01

Psoriasis (Übersicht) L40.-
Psoriasis of the feet: here partial manifestation in the context of generalised psoriasis.

Pemphigoid bullous L12.0
Pemphigoid, bullous. Large, bulging, tense (subepithelial localized) bladder.

Primary cutaneous marginal zone lymphoma C85.1
Primary cutaneous marginal zone lymphoma: localized red (surface smooth) plaque with circulatory margins, known for several months, only moderately consistent, no evidence of systemic involvement.

Purpura thrombocytopenic M31.1; M69.61(Thrombozytopenie)
Thrombocytopenic purpura: colorful picture of a symmetrical, orthostatic purpura with fresh, punctiform, red bleeding.

Pemphigoid bullous L12.0
Pemphigoid, bullous, multiple, sometimes several centimeters in diameter, flaccid, sometimes burst blisters with serous content as well as flat erosions mainly on the left foot back of a 78-year-old patient. The surrounding of the blisters is reddened over the whole area. Onychodystrophy of the toenails is a secondary finding.