
Erythema multiforme, minus-type L51.0
erythema exsudativum multiforme. suddenly appeared, since 4 days existing, itchy, disseminated exanthema with cocard-like plaques. the skin changes appeared shortly after the beginning of antibiotic therapy for urinary tract infection. here the finding on the back of the hand. s. isomorphism (koebner phenomenon).

Candida granuloma B37.2

Dermatomyositis (overview) M33.-
Dermatomyositis (overview): Striped arrangement of red papules and plaques, which confluent to flat areas in the area of the end phalanges; strongly pronounced nail fold capillaries.

Squamous cell carcinoma of the skin C44.-
Squamous cell carcinoma of the skin: slowly growing, painless, broad-based nodule that has been wetting for several weeks.

Calcinosis cutis (overview) L94.2
Calcinosis cutis dystrophica: ulceration with a rock-hard, irregular base and reddened periulcerous surroundings; accumulation e.g. in systemic scleroderma

Guttate psoriasis L40.40
Psoriasis guttata: de novo occurred, 0.1-2.0 cm large, reddish, rough papules and plaques with fine-lamellar scaling in a 26-year-old woman, preceded by a feverish flu-like infection.

Dermatomyositis (overview) M33.-
Dermatomyositis: Flat red plaques on the end phalanges. Hyperkeratotic nail folds

Psoriasis arthropathica L40.50
Psoriasis arthropathica: single (only on the thumb), complete, crumbly onychodystrophy (psoriatic crumb nail) Massive swelling and redness of the entire thumb, infestation of the joints in the ray (so-called sausage fingers).

Graft-versus-host disease chronic L99.2-
