Chondrodermatitis nodularis helicis.
Thompson
Lester D R
LD
Department of Pathology, Woodland Hills Medical Center, Southern California Permanente Medical Group, Woodland Hills, Calif., USA.
D002357:Cartilage Diseases / Q000473:pathology*; D003872:Dermatitis / Q000473:pathology*; D004431:Ear, External; D006801:Humans