
Follicular mucinosis L98.5
Mucinosis follicularis type III: Chronic, often generalized, slightly itchy form in middle-aged to older adults, with disseminated, 0.1 cm large, skin-colored, red follicular papules on the trunk and extremities; possible precursor stage of folliculotropic mycosis fungoides (DD; type II of mucinosis follicularis; DD: malasseziafolliculitis).

Erysipelas carcinomatosum C80.x2
Erysipelas carcinomatosum. Sharply defined, livid-reddish, coarse, extensive plaque in the breast area of a 43-year-old female patient with breast cancer (therapy with doxorubicin). The changes of the left arm are "drug-induced".

Hypereosinophilic dermatitis D72.1
Dermatitis, hypereosinophilic. partly papular, partly plaque-like, considerably itchy exanthema of disseminated, 0.3-1.5 cm large, red, smooth papules which have merged into an anular plaque formation on the buttocks.

Pityriasis rosea L42
Pityriasis rosea. truncated, díchtes maculopapular exanthema arranged in the cleft lines, low itching. primary medallion.

Suppurative hidradenitis L73.2
Hidradenitis suppurativa, a progressive and extensive finding with papules, pustules, nodules and indurated ductal fistulae that has been present for many years.

Collagenosis reactive perforating L87.1
Collagenosis, reactive perforating: dense, disseminated distribution of lesions, some of which are linearly arranged (Koebner phenomenon).

Transitory acantholytic dermatosis L11.1
Transitory acantholytic dermatosis (M.Grover): a few weeks old, only moderately pruritic clinical picture with disseminated papules and also papulo vesicles; Nikolski phenomenon negative.

Dermatofibrosarcoma protuberans (overview) C44.-
Dermatofibrosarcoma protuberans. single, chronically inpatient, over 3 years old, imperceptibly growing, 2 x 3 cm in size, very firm, painless, red and white, smooth nodule, which rests on a 7 x 5 cm large, flat raised, firm plaque.

Primary cutaneous (anaplastic) large cell lymphoma cd30-negative C84.5
Lymphoma cutaneous T-cell lymphoma large cell anaplastic.

Artifacts L98.1

Poikilodermia vascularis atrophicans L94.5
Poikilodermia vascularis atrophicans: 72-year-old patient with a slowly progressive, varicolored-checked clinical picture of the skin, which has been present for > 15 years. the varicolored-checked skin is caused by reticular or stripe-shaped erythema and plaques. reticular or flat brown discoloration (hyperpigmentation) is also found. present is a "poikilodermatic mycosis fungoides".

Pregnancy dermatosis polymorphic O26.4
PEP. Severe itching, red papules on the trunk of a 26-year-old pregnant woman in the 3rd trimester.

Harlequin discoloration P83.8
Harlequin discoloration: Characteristically, there are strictly hemiplegic flat erythema with sharp midline demarcation on the trunk, face and genital region, and harlequin color change can occur in both healthy and otherwise diseased newborns.4

Psoriasis vulgaris L40.00
Psoriasis vulgaris. psoriatic erythroderma. spread of psoriasis vulgaris as a maximum variant over the entire integument in the form of a generalised redness with scaling. rapidly spreading clinical picture; strong feeling of illness; high loss of fluid and temperature.

Pemphigus chronicus benignus familiaris Q82.8
Pemphigus chronicus benignus familiaris: variable clinical picture with multiple, chronic, symptomless, scaly and crusty papules and plaques; section of a generalized clinical picture with typical infestation pattern.

Nummular dermatitis L30.0
Nummular dermatitis: General view: Sharply defined, 2-6 cm large, inflammatory reddened, coin-shaped plaques in a 7-year-old girl.

Pemphigus erythematosus L10.4
Pemphigus erythematosus (state after UV-provocation): since about 2 years recurrent, symmetrical skin changes localized in the seborrheic areas. After pretreatment flat depigmentations so oral, scaly palques. On the lower left side the UV-provoked square area (isomorphic irritant effect).

Guttate psoriasis L40.40
Psoriasis guttata: acutely and de novo appeared, 0.1-2.0 cm large, reddish, rough papules and plaques with fine-lamellar scaling on the trunk and extremities in a 24-year-old woman. A feverish streptococcal angina preceded this. After healing of the initially manifested symptoms, a longstanding chronic, intermittent course of psoriasis followed.