Good retrospective analysis off reactive hyperplastic lesions of your own jaws: examination of 1149 cases detected between 2000 and you may 2011, Chile
The aim of this study would be to influence the fresh relative frequency and you can shipping out-of activated hyperplastic lesions (RHL) of the oral mucosa during the Dental Pathology Institute of your School off Dentistry within University off Chile. Brand new RHL was basically categorized in the 4 organizations: stringy hyperplasia (FH), pyogenic granuloma (PG), peripheral giant-mobile granuloma (PGCG) and you will peripheral ossifying fibroma (POF). Results: the most typical RHL try FH (71. 1%), with PG (21.1%), PGCG (5 %) and you will POF (2.9%). RHLs had been more regular in women (70.7%). Many very impacted generation was the latest fifty- so you’re able to 59-year-olds (22%). The most typical spot for RHL is actually maxilla (twenty-four.7%), followed by cheek (20.6%), language (19.4%) and you may mouth (18.5%). The most widespread RHL prognosis was FH. Probably the most apparently impacted intercourse are women, the most typical a long time is fifty-59 decades, and common venue, maxilla.
Los datos de- edad y sexo de- los sujetos, y de- loca – lizacion y modelo de- lesion, fueron obtenidos del registro de biopsias de- cualquier caso
El objetivo de- el estudio fue determinar los angeles frecuencia relativa y distribucion de- lesiones reaccionales hiperplasicas (LRH) de los angeles mucosa oral, presentes durante el registro de- biopsias del Servicio de- Anatomia Patologica de- los angeles Facultad de Odontologia, Universidad de- Chile. El estudio, de modelo retrospectivo consistio en 1149 biopsias con diagnostico histopatologico de LRH, entre los anos 2000- 2011. Las LRH se clasificaron dentro de 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 (dos,nine %) respectivamente. Las biopsias de LRH fueron mas frecuentes dentro de mujeres (70,seven %). El rango etario mas afectado fue el de 50 a great 59 anos (22%). Los angeles localizacion de- mayor frecuencia de LRH fue este maxilar superior (twenty four,7%), seguida de- mejilla (20,6%), lengua (19,4%), mandibula (18,5%), labio second-rate (nine,9%) y labio superior (six,7%). En este estudio, de las LRH el diagnostico mas prevalente fue FH. Estos resultados dentro de general man concordantes scam lo descrito en muchos paises.
Este sexo mas afectado fue el femenino, el rango etario el de fifty a great 59 anos y los angeles ubicacion mas frecuente, maxilar advanced
Reactive hyperplastic sores (RHL) try a small grouping of fibrous customizations of conjunctive tissues. They often come in new dental mucosa as a result in Chico hookup online free order to injuries1 like local persistent irritation otherwise shock due to the presence out of brick, renovations which have unusual edges, low-amounts traumatism and iatrogenic items. The fresh new mucosa reacts to these irritant items having local hyperplasia written out-of mature collagen, fibroblasts, mineralized muscle, endothelial tissues and you may icon multinucleated structure. These types of lesions are not experienced neoplasms, however, inflammatory hyperplastic reactions 2 . This new accepted category out-of oral mucosa RHL comes with a variety of lesions dos , as well as stringy hyperplasia (FH), pyogenic granuloma (PG), fibrous epulis which have ossification otherwise peripheral ossifying fibroma (POF) and peripheral large-mobile granuloma (PGCG). The brand new medical and you will histopathological qualities of every are demonstrated less than.
FH are a substantial bulk, pain-free, nodular, that have a smooth epidermis and you will typical color that can arrive from the any precise location of the oral mucosa. Histologically, it’s consisting of conjunctive structure with dense collagen 2,3 . PG appears clinically as the an erythematous mass, pain-free, easy, lobulated, fast-increasing and you can bleeding easily whenever handled. It’s associated with the shock, terrible dental health while increasing into the hormone accounts in pregnancy. It basically appears throughout the chewing gum also in shorter usual towns and cities such as the lips, tongue and oral mucosa 3 . Histologically, it is composed of hyperplastic granulation cells which have reasonable expansion of endothelial structure within the capillary avenues and you can a keen penetrate away from mixed inflammatory muscle dos . POF looks simply in the chewing gum, originating in the newest periodontal ligament.
