It was an effective retrospective study of 1149 biopsies that have histopathological prognosis off RHL, performed ranging from 2000 and 2011

It was an effective retrospective study of 1149 biopsies that have histopathological prognosis off RHL, performed ranging from 2000 and 2011

A beneficial retrospective investigation regarding reactive hyperplastic lesions of the mouth area: study of 1149 circumstances diagnosed between 2000 and you may 2011, Chile

The purpose of this research would be to determine the fresh new cousin frequency and you can distribution regarding reactive hyperplastic sores (RHL) of dental mucosa from the Dental Cystic Institute of your College away from Dentistry at the College or university regarding Chile. Brand new RHL was in fact categorized inside the 4 organizations: fibrous hyperplasia (FH), pyogenic granuloma (PG), peripheral monster-mobile granuloma (PGCG) and you can peripheral ossifying fibroma (POF). Results: the most prevalent RHL is FH (71. 1%), followed by PG (21.1%), PGCG (5 %) and you will POF (dos.9%). RHLs was basically more frequent in females (70.7%). More highly influenced age bracket is actually brand new fifty- to help you 59-year-olds (22%). The most frequent location for RHL was maxilla (twenty four.7%), followed by cheek (20.6%), language (19.4%) and you will jaw (18.5%). The most prevalent RHL prognosis is actually FH. The absolute most appear to influenced gender are lady, the most prevalent age range is actually 50-59 age, in addition to typical 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 cada caso

Este proposito de el estudio fue determinar los angeles frecuencia relativa y distribucion de- lesiones reaccionales hiperplasicas (LRH) de los angeles mucosa dental, presentes dentro de el registro de- biopsias del Servicio de- Anatomia Patologica de la Facultad de Odontologia, Universidad de- Chile. El estudio, de modelo retrospectivo consistio dentro de 1149 biopsias con diagnostico histopatologico de LRH, parmi los anos 2000- 2011. Las LRH se clasificaron durante 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 (2,9 %) respectivamente. Las biopsias de- LRH fueron mas frecuentes durante mujeres (70,eight %). Este rango etario mas afectado fue este de fifty a good 59 anos (22%). Los angeles localizacion de- mayor frecuencia de LRH fue este maxilar premium (twenty four,7%), seguida de mejilla (20,6%), lengua (19,4%), mandibula (18,5%), labio second-rate (nine,9%) y labio superior (6,7%). En el estudio, de- las LRH este diagnostico mas prevalente fue FH. Estos resultados durante general guy concordantes scam lo descrito durante otros paises.

El sexo mas afectado fue el femenino, este rango etario el de 50 an effective 59 anos y la ubicacion mas frecuente, maxilar advanced

Reactive hyperplastic sores (RHL) try a team of fibrous adjustments of connective tissues. They usually can be found in the latest dental mucosa responding to help you injuries1 eg regional persistent irritation otherwise traumatization because of the visibility off brick, remodeling with abnormal edges, low-grade traumatism and you will iatrogenic affairs. This new mucosa responds to those irritant situations with regional hyperplasia composed out of adult collagen, fibroblasts, mineralized structure, endothelial tissue and you can icon multinucleated structure. Such sores aren’t believed neoplasms, but inflammatory hyperplastic reactions dos . This new accepted category away from dental mucosa RHL includes a number of regarding sores 2 , as well as stringy hyperplasia (FH), pyogenic granuloma (PG), stringy epulis having ossification or peripheral ossifying fibroma (POF) and you will peripheral icon-cellphone granuloma (PGCG). Brand new logical and you can histopathological functions of every was demonstrated below.

FH is actually a very good bulk, pain-free, nodular, having a mellow skin and you will typical color that may arrive at any location of the oral mucosa. Histologically, it’s including conjunctive muscle that have thicker collagen 2,step three . PG seems medically as an erythematous mass, easy, smooth, lobulated, fast-expanding and you will bleeding effortlessly when touched. It’s of the trauma, worst dental hygiene and increase within the hormonal levels while pregnant. They generally looks in the chewing gum and into the smaller usual towns and cities like the mouth area, tongue and you will oral mucosa step three . Histologically, it is consisting of hyperplastic granulation tissue which have a marked expansion out of endothelial tissues within the capillary avenues and an enthusiastic penetrate of blended inflammatory cells dos . POF looks only from the gum, beginning in the new periodontal tendon.

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