A case of focal epithelial hyperplasia involving the oral epithelium is being presented in a patient of Mexican Indian ancestry. Histopathologically, the lesions consist of acanthosis, epithelial hyperplasia, and wild chronic inflammation.
Tan KN, Medak H, Cohen L, Burlakow P. Focal Epithelial Hyperplasia in a Mexican Indian. Arch Dermatol. 1969;100(4):474-477. doi:10.1001/archderm.1969.01610280092018