
Squamous cell carcinoma of the skin C44.-
Squamous cell carcinoma of the skin: solitary, since 1 year continuously growing, 2.2 cm large, sharply defined, asymptomatic, grey, rough lump with central ulceration and crusts.

Chondrodermatitis nodularis chronica helicis H61.0
Chondriodermatitis nodularis chhronica helicis: circumscribed spontaneously only moderately painful nodule, but sleeping on this side was not possible.

Chondrodermatitis nodularis chronica helicis H61.0

Atopic dermatitis (overview) L20.-
Eczema atopic in childhood: impetiginized (detection of Staphylococcus aureus) chronic auricular rash in an 8-year-old boy with previously known atopic eczema; furthermore: seasonal atopic rhinitis and conjunctivitis.

Chondrodermatitis nodularis chronica helicis H61.0
Chondrodermatitis nodularis chronica helicis. solitary, chronically inpatient, 0.4 cm high, sharply defined, coarse, strongly pressure-dolent, red, in the centre grey-white, rough papules. crusty support. because of pain the patient is not able to sleep on this ear.

Keratoakanthoma (overview) D23.-
Keratoacanthoma: rare localization of a keratoacanthoma which is otherwise typical of the course (6 weeks) and clinical aspect.