Chondrodermatitis nodularis chronica helicis
| Chondrodermatitis nodularis chronica helicis | |
|---|---|
| Other names | Chondrodermatitis nodularis helicis[1]: 782 |
 | |
| Chondrodermatitis helicis nodularis in a 67-year-old man | |
| Specialty | Dermatology |
Chondrodermatitis nodularis chronica helicis is a small, nodular, tender, chronic inflammatory lesion occurring on the helix of the ear, occurring most often in men.[2]: 610
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Histopathology, showing an ulceration surrounded by acanthosis and parakeratosis, with absence of atypia.
See also
References
- ^ Freedberg, et al. (2003). Fitzpatrick's Dermatology in General Medicine. (6th ed.). McGraw-Hill. ISBN 0-07-138076-0.
- ^ James, William; Berger, Timothy; Elston, Dirk (2005). Andrews' Diseases of the Skin: Clinical Dermatology. (10th ed.). Saunders. ISBN 0-7216-2921-0.