Hiperplasia multifocal del epitelio: Reporte de nueve casos

multifocal epithelial hyperplasia (meh) is also known as focal epithelial hyperplasia, heck’s disease or multifocal papillomavirus-induced epithelial hyperplasia. it is characterised by the presence of multiple lesions in the oral mucosa of children and it has been associated with the presence of the human papillomavirus. the aim of this study was to determine the clinico-pathological features of the cases diagnosed as meh in the service of dermatology of the hospital manuel gea gonzález (sdhmgg). the files of the sdhmgg were reviewed and all cases diagnosed as meh were retrieved. nine meh cases were found. most of the patients were 20 year-old or younger (67%) and females were more commonly affected (78%). all patients presented multiple lesions and always, close relatives with similar lesions were found. lesions were located most commonly in the buccal mucosa, lower lip and comissures. meh is a soft tissue intraoral condition that needs treatment solely of the traumatised lesions or those with cosmetic problems. remaining lesions will disappear with the age of the patients. it is suggested that this entity should be named multifocal epithelial hyperplasia since this name describes better the clinico-pathological and microscopic features of the disease.