
Calcinosis cutis (overview) L94.2
Calcinosis cutis: blurred, centrally crusty, in places rock-hard indurated, focal painful plaque on firm palpation, surface atrophic, no longer detectable follicular structure.

Primary cutaneous diffuse large cell b-cell lymphoma leg type C83.3
Lymphoma, cutaneous diffuse large-cell B-cell lymphoma leg type: Approx. 10-12 cm diameter, irregularly shaped, deep red tumor with a smooth surface, in a 69-year-old patient.

Carcinoma of the skin (overview) C44.L
Carcinoma cutanes: advanced, flat ulcerated exophytic squamous cell carcinoma .

Erythema migrans A69.2
Erythema chronicum migrans. 3-month-old findings are shown here. 10 days after tick bite on the right upper arm of a forester a roundish-oval, disc-shaped, sharply edged, centrally blistering, livid red erythema developed which slowly expanded centrifugally.

Erythema nodosum L52.0
erythema nodosum. multiple, in places confluent, painful indurated plaques and nodules. occurs about 1 week after the onset of angina tonsillaris.

Atopic dermatitis (overview) L20.-
Eczema atopic (overview): scratched and pyodermized atopic eczema.

Sweet syndrome L98.2
Dermatosis acute febrile: large red, succulent, pressure-dolent, infiltrated, solitary and partly confluent plaques and papules on the lower leg in a 36-year-old female patient. 1 week before the onset of the disease a fever attack with temperatures > 38 °C occurred.

Carcinoma cuniculatum C44.L5
Carcinoma cuniculatum: Advanced verrucous carcinoma of the sole of the foot (here heel region), which has existed in its early stages for >2 years. No significant pain symptoms. No regional lymph node metastases detectable.

Bullosis diabeticorum E14.65
Bullosis diabeticorum: Spontaneously occurring extensive subepithelial blister formation on both lower legs after a banal extensive trauma. Slight burning sensation. No fever. No lymphadenitis. Pemphgoid AK negative.

Urticaria (overview) L50.8
Acute urticaria: acutely occurring, itchy exanthema with roundish, also anular wheals; distinct halo formation.

Squamous cell carcinoma of the skin C44.-
Ulcerated squamous cell carcinoma: cauliflower-like, firm, less pain-sensitive, eroded and ulcerated, weeping nodule, which has been present for > 1 year and is constantly enlarging.













