Molecular Biology For Hpv Typing In Focal Epithelial Hyperplasia

Parichehr Ghalayani and colleagues (Volume 31, Number 1, Pages:060-063) report three interesting cases of focal epithelial hyperplasia (FEH) diagnosed through clinical and microscopic analysis (1). We would like to emphasize that, although the age and ethnicity of the patient may support the clinical suspicion of FEH, the histopathological features of FEH might be similar to that of condyloma acuminatum and oral squamous cell papilloma (2).