A beneficial retrospective studies of reactive hyperplastic sores of one’s mouth area: examination of 1149 times detected ranging from 2000 and you may 2011, Chile
The aim of this research were to dictate the fresh relative frequency and you may shipping from reactive hyperplastic lesions (RHL) of dental mucosa in the Dental Pathology Institute of one’s School off Dental from the School out of Chile. The brand new RHL was in fact categorized for the 4 communities: fibrous hyperplasia (FH), pyogenic granuloma (PG), peripheral giant-cellphone granuloma (PGCG) and you will peripheral ossifying fibroma (POF). Results: the most prevalent RHL is FH (71. 1%), accompanied by PG (21.1%), PGCG (5 %) and you will POF (2.9%). RHLs were more frequent in women (70.7%). Many very inspired generation is actually the fresh 50- in order to 59-year-olds (22%). The most common location for RHL is actually maxilla (twenty four.7%), accompanied by cheek (20.6%), language (19.4%) and you will mouth (18.5%). The most widespread RHL prognosis is FH. The essential apparently inspired sex is ladies, the most frequent age groups is fifty-59 ages, therefore the most typical area, 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
Este proposito 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 la Facultad de Odontologia, Universidad de- Chile. El estudio, de tipo retrospectivo consistio dentro de 1149 biopsias ripoff 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 en mujeres (70,seven %). Este rango etario mas afectado fue el de fifty an effective 59 anos (22%). La 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 substandard (nine,9%) y labio superior (6,7%). Dentro de el estudio, de- las LRH el diagnostico mas prevalente fue FH. Estos resultados dentro de general child concordantes con lo descrito dentro de muchos paises.
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El sexo mas afectado fue el femenino, este rango etario el de- fifty a great 59 anos y la ubicacion mas frecuente, maxilar premium
Activated hyperplastic lesions (RHL) are several fibrous alterations of connective tissues. They generally appear in brand new oral mucosa as a result to injuries1 particularly regional chronic irritation or upheaval as a result of the presence out-of stone, renovations having irregular edges, low-stages traumatism and you can iatrogenic things. The brand new mucosa responds to the irritant products which have regional hyperplasia authored from mature collagen, fibroblasts, mineralized tissues, endothelial cells and large multinucleated tissues. These types of lesions commonly experienced neoplasms, but inflammatory hyperplastic reactions 2 . The recognized group from dental mucosa RHL includes a variety regarding lesions 2 , in addition to stringy hyperplasia (FH), pyogenic granuloma (PG), fibrous epulis having ossification or peripheral ossifying fibroma (POF) and you will peripheral large-telephone granuloma (PGCG). The new scientific and histopathological services of every are revealed lower than.
FH was a substantial mass, painless, nodular, that have a softer facial skin and you can normal colour which can arrive during the any located area of the dental mucosa. Histologically, it’s including conjunctive tissue which have thicker collagen dos,step 3 . PG looks clinically just like the a keen erythematous mass, easy, simple, lobulated, fast-increasing and you will bleeding without difficulty whenever moved. It’s from the upheaval, terrible oral hygiene while increasing from inside the hormonal membership while pregnant. They fundamentally seems on the nicotine gum and from inside the shorter common towns such as the mouth, language and oral mucosa 3 . Histologically, it’s comprising hyperplastic granulation structure that have reasonable growth out of endothelial structure covering the capillary streams and you will a keen infiltrate away from mixed inflammatory structure dos . POF appears merely regarding gum, originating in the fresh new periodontal tendon.