title: Focal epithelial hyperplasia.
abstract: In 2 children (brother and sister) focal epithelial hyperplasia could be diagnosed by means of histology, human papillomavirus typing and Southern blot. In the 14-year-old girl the history could be followed over many years. The high familial incidence and the special geographic distribution of focal epithelial hyperplasia are pointed out.
authors.affiliation: Städtische Poliklinik für Haut- und Geschlechtskrankheiten, Zürich, Schweiz.
authors.forename: A
authors.initials: A
authors.lastname: Bon
authors.forename: A
authors.initials: A
authors.lastname: Eichmann
authors.forename: R
authors.initials: R
authors.lastname: Grob
mesh_terms: D000293:Adolescent; D015344:DNA Probes, HPV; D005260:Female; D006801:Humans; D006965:Hyperplasia; D009061:Mouth Mucosa / Q000473:pathology*; D014412:Tumor Virus Infections / Q000235:genetics / Q000473:pathology*
chemical_list: D015344:DNA Probes, HPV