An effective retrospective data out of reactive hyperplastic lesions of one’s oral cavity: examination of 1149 cases detected between 2000 and you may 2011, Chile
The purpose of this research was to influence the latest relative volume and you will shipping off activated hyperplastic lesions (RHL) of one’s dental mucosa during the Dental Pathology Institute of one’s School from Dental during the School from Chile. This new RHL was basically categorized inside 4 communities: fibrous hyperplasia (FH), pyogenic granuloma (PG), peripheral icon-cellphone granuloma (PGCG) and you will peripheral ossifying fibroma (POF). Results: the most widespread RHL is actually FH (71. 1%), followed closely by PG (21.1%), PGCG (5 %) and you will POF (2.9%). RHLs have been more frequent in women (70.7%). Many highly influenced age group is the fresh 50- in order to 59-year-olds (22%). The most typical place for RHL is maxilla (twenty four.7%), accompanied by cheek (20.6%), tongue (19.4%) and you will chin (18.5%). The most common RHL medical diagnosis was FH. One particular appear to affected gender is ladies, the most widespread age groups is 50-59 decades, and most typical location, maxilla.
Los datos de edad y sexo de- los sujetos, y de- loca – lizacion y tipo de- lesion, fueron obtenidos del registro de biopsias de cualquier caso
Este objetivo de- el estudio fue determinar la frecuencia relativa y distribucion de lesiones reaccionales hiperplasicas (LRH) de los angeles mucosa dental, presentes en este registro de biopsias del Servicio de Anatomia Patologica de los angeles Facultad de Odontologia, Universidad de- Chile. Este estudio, de- modelo retrospectivo consistio durante 1149 biopsias swindle diagnostico histopatologico de LRH, parmi los anos 2000- 2011. Las LRH se clasificaron en 5 grupos: Hiperplasia fibrosa (HF), granuloma piogenico (GP), granuloma periferico de- celulas gigantes (GPCG) y fibroma osificante periferico (FOP). De- las LRH, la lesion mas frecuente fue HF (71,1%), seguido de GP (21,1%), GPCG (5 %) y FOP (2,nine %) respectivamente 
. Las biopsias de- LRH fueron mas frecuentes en mujeres (70,seven %). Este rango etario mas afectado fue este de- fifty a beneficial 59 anos (22%). Los angeles localizacion de mayor frecuencia de LRH fue este maxilar superior (24,7%), seguida de- mejilla (20,6%), lengua (19,4%), mandibula (18,5%), labio inferior (9,9%) y labio advanced (6,7%). Dentro de este estudio, de las LRH el diagnostico mas prevalente fue FH. Estos resultados durante standard son concordantes con lo descrito dentro de muchos paises.
Este sexo mas afectado fue este femenino, este rango etario este de fifty a 59 anos y los angeles ubicacion mas frecuente, maxilar advanced
Reactive hyperplastic lesions (RHL) is actually a group of stringy adjustments of one’s conjunctive cells. They often are available in the newest oral mucosa in response in order to injuries1 eg local chronic aggravation otherwise stress as a result of the exposure out of brick, remodeling that have abnormal corners, low-amounts traumatism and you will iatrogenic circumstances. The newest mucosa reacts to those irritant factors with regional hyperplasia authored away from mature collagen, fibroblasts, mineralized tissue, endothelial tissue and you will giant multinucleated cells. These lesions aren’t sensed neoplasms, but inflammatory hyperplastic responses dos . The new recognized class out-of oral mucosa RHL includes a wide range away from lesions 2 , including stringy hyperplasia (FH), pyogenic granuloma (PG), stringy epulis having ossification otherwise peripheral ossifying fibroma (POF) and you may peripheral giant-telephone granuloma (PGCG). The fresh systematic and you may histopathological attributes of each was discussed below.
FH is a powerful mass, painless, nodular, with a flaccid epidermis and you will normal color that can arrive during the any precise location of the oral mucosa. Histologically, it’s comprising connective cells that have heavy collagen 2,step 3 . PG looks medically due to the fact a keen erythematous size, easy, smooth, lobulated, fast-increasing and you may bleeding easily when touched. It is with the trauma, poor dental health while increasing into the hormones membership in pregnancy. They essentially looks about nicotine gum as well as from inside the quicker typical cities for instance the mouth area, tongue and you may dental mucosa 3 . Histologically, it is composed of hyperplastic granulation structure which have reasonable expansion regarding endothelial structure since the capillary streams and you can an enthusiastic penetrate off blended inflammatory muscle dos . POF seems merely in the gum, while it began with new periodontal ligament.