Chondrodermatitis nodularis helicis (CNH) is a skin condition that affects the cartilage of the ear. It’s a painful nodule, which may or may not have a scab on it, that grows over a period of time.
Chondrodermatitis nodularis helicis (CNH) is an inflammatory skin condition that affects the ear. It causes a painful lump to develop on the top rim of the ear or the curved piece of cartilage just ...