
Basal cell carcinoma nodular C44.L
Basal cell carcinoma, nodular, sharply defined, shiny, smooth tumor interspersed with bizarre "tumor vessels", which are particularly prominent in this nodular basal cell carcinoma and play an important role in the diagnosis.

Neonatal cephalic pustulose B36.8

Seborrheic dermatitis of adults L21.9
Dermatitis, seborrheic: Blurred, delicately reddened, coarse lamellar scaling, flat, slightly infiltrated plaques in a 24-year-old female patient.

Folliculitis gramnegative L08.0

Mixed connective tissue disease M35.10
Mixed connective tissue disease: 43-year-old female patient (with clinical aspect of systemic lupus erythematosus) who fulfils the criteria of MCTD: U1.nRNP : titre : >1:1600; characteristics of systemic lupus erythematosus, Raynaud's phenomenon, swollen hands as well as feeling ill, fatigue, proximal muscle weakness (typical myositis symptoms).

Seborrheic dermatitis of adults L21.9
Dermatitis, seborrhoeic. 6-month-old female patient with almost symmetrical, blurred, flatly infiltrated, scaly, non-itching red plaques. good clinical response to steroidal pre-treatment. recurrence of skin symptoms within a few days after discontinuation of therapy.

Erythema perstans faciei L53.83
erythema perstans faciei: symmetric, reddening of both cheeks. is not considered a clinical picture by the patient. furthermore signs of a distinct keratosis pilaris on both upper arms.

Erysipelas A46
Acute erysipelas. acutely appeared, since a few days existing, increasing, flat, sharply defined, pillow-like raised, flaming red and painful swelling of the cheek and the left eye. distinct impairment of the general condition with fever.

Acne papulopustulosa L70.9
Acne papulopustulosa: acne-typical distributed inflammatory papules, few pustules next to older and fresh scars.

Keratoakanthoma (overview) D23.-
Keratoacanthoma: Solitary, 1.5 cm in diameter, spherically bulging, hard, reddish, centrally dented, strongly keratinizing node on the forehead of an 82-year-old patient; the peripheral, wall-like areas of the node are interspersed with telangiectasias and enclose a central, gray-yellow, keratotic plug.

Dyskeratosis follicularis Q82.8
Dyskeratosis follicularis (Darier's disease) Disseminated, yellow-brownish papules and plaques, sometimes covered with small crusts.

Keratoakanthoma (overview) D23.-
Keratoakanthoma, classic type: short term, grown within a few weeks, about 1.8 cm in diameter, hard, reddish, central keratotic nodule with bizarre telangiectasias on the surface, in a 71-year-old female patient.

Acne papulopustulosa L70.9
Acne papulopustulosa:Multiple, inflammatory papules and pustules, some of them crusty, localized periorally and perinasally in the face of a 16-year-old adolescent.

Field carcinogenesis
Field carcinogenesis: preneoplastic skin area with multiple precanceroses, condition after excessive UV-irradiation.

Pityriasis rubra pilaris (adult type) L44.0
Pityriasis rubra pilaris (adult type): relapsing, eythrodermic maximum variant of pityriasis rubra pilaris.

Tinea faciei B35.06
Tine faciei: Plaque that has existed for several months and has been pretreated in different ways and has a pronounced edge.

Lymphomatoids papulose C86.6
lymphomatoid papulosis: previously known recurrent clinical picture in a 34-year-old female patient. rapid, painless knot formation within 14 days. this finding healed spontaneously scarred under central necrosis after 3 months. below the large knot a recently formed new focus.