This was an effective retrospective study of 1149 biopsies which have histopathological analysis away from RHL, performed between 2000 and you can 2011


This was an effective retrospective study of 1149 biopsies which have histopathological analysis away from RHL, performed between 2000 and you can 2011

Good retrospective study from reactive hyperplastic lesions of the jaws: examination of 1149 cases identified anywhere between 2000 and you may 2011, Chile

The aim of this study would be to determine the latest relative regularity and shipments from activated hyperplastic lesions (RHL) of the dental mucosa in the Oral Cystic Institute of your College or university from Dental from the College away from Chile. The fresh new RHL were categorized for the 4 teams: fibrous hyperplasia (FH), pyogenic granuloma (PG), peripheral large-mobile granuloma (PGCG) and you can peripheral ossifying fibroma (POF). Results: the most prevalent RHL is actually FH (71. 1%), followed by PG (21.1%), PGCG (5 %) and you may POF (2.9%). RHLs was in fact more frequent in females (70.7%). Probably the most extremely impacted age group are new fifty- in order to 59-year-olds (22%). The most prevalent spot for RHL was maxilla (twenty four.7%), with cheek (20.6%), tongue (19.4%) and you will mouth (18.5%). The most common RHL analysis are FH. The absolute most seem to influenced intercourse was people, the most frequent age range was 50-59 ages, as well as the 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

El objetivo de el estudio fue determinar los angeles frecuencia relativa y distribucion de- lesiones reaccionales hiperplasicas (LRH) de la mucosa dental, presentes durante este registro de- biopsias del Servicio de- Anatomia Patologica de los angeles Facultad de Odontologia, Universidad de Chile. El estudio, de- modelo retrospectivo consistio durante 1149 biopsias con diagnostico histopatologico de- LRH, entre 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 (2,9 %) respectivamente. Las biopsias de LRH fueron mas frecuentes dentro de mujeres (70,7 %). Este rango etario mas afectado fue este de fifty a great 59 anos (22%). La localizacion de gran frecuencia de- LRH fue el maxilar advanced (24,7%), seguida de mejilla (20,6%), lengua (19,4%), mandibula (18,5%), labio second-rate (9,9%) y labio premium (six,7%). En este estudio, de las LRH el diagnostico mas prevalente fue FH. Estos resultados en standard guy concordantes fraud lo descrito dentro de otros paises.

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

Activated hyperplastic lesions (RHL) try several stringy improvements of the connective muscle. They often come in the fresh dental mucosa in reaction to injuries1 for example local persistent annoyances or injury because of the presence of stone, renovations which have unpredictable sides, low-levels traumatism and you will iatrogenic activities. The latest mucosa responds to the irritant situations with local hyperplasia composed out-of adult collagen, fibroblasts, mineralized structure, endothelial cells and you can monster multinucleated structure. This type of sores aren’t felt neoplasms, however, inflammatory hyperplastic reactions 2 . The fresh recognized class away from oral mucosa RHL has a number of of sores dos , in addition to fibrous hyperplasia (FH), pyogenic granuloma (PG), fibrous epulis having ossification or peripheral ossifying fibroma (POF) and you may peripheral large-mobile granuloma (PGCG). New systematic and histopathological services of each and every was discussed lower than.

FH is a solid mass, pain-free, nodular, with a mellow skin and you can normal colour that can arrive during the any precise location of the oral mucosa. Histologically, it is composed of conjunctive structure having thick collagen 2,step three . PG seems medically because an enthusiastic erythematous size, pain-free, easy, lobulated, fast-increasing and hemorrhaging effortlessly when moved. It’s on the shock, bad oral health while increasing for the hormonal accounts while pregnant. They fundamentally seems throughout the chewing gum and inside less usual places such as the mouth, tongue and you may oral mucosa step 3 . Histologically, it’s composed of hyperplastic granulation cells with reasonable growth out of endothelial muscle within the capillary streams and an enthusiastic infiltrate regarding combined inflammatory cells dos . POF looks only regarding chewing gum, originating in the fresh periodontal ligament.

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