An unusual dermatosis of identical appearance in two siblings is reported. The concept of these cases representing "forme fruste" acrodermatitis enteropathica is proposed. A brief review of other atypical cases of the syndrome is presented.
STEVENSON JR, FIDONE GS, LELAND LS. Acrodermatitis Enteropathica. Arch Dermatol. 1964;89(2):224-228. doi:10.1001/archderm.1964.01590260062011