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1.
Rev. odontol. mex ; 18(3): 180-185, jul.-sep. 2014. ilus, tab
Article in Spanish | LILACS-Express | LILACS | ID: lil-740191

ABSTRACT

El granuloma periférico de células gigantes se define como una lesión de tejidos blandos no neoplásica, ocasionada por una reacción hiperplásica como consecuencia de un traumatismo o inflamación local. Clínicamente se observa como un nódulo asintomático, generalmente de coloración rojiza azulada de diámetro variable y que afecta frecuentemente la encía marginal. Histológicamente se caracteriza por la proliferación de células gigantes mononucleadas y multinucleadas. En general, su tratamiento consiste en la exéresis quirúrgica más legrado de las paredes óseas afectadas, pudiendo existir la posibilidad de recidiva. A continuación se presenta una revisión de la literatura y se describe un caso clínico diagnosticado como granuloma periférico de células gigantes en un paciente de 14 años, cuya lesión fue removida quirúrgicamente utilizando electrobisturí, y con recidiva de la lesión. Se discute la epidemiología, características clínicas, radiográficas e histológicas de dicha patología, así como las posibles opciones terapéuticas y protocolos. Además, se comentan brevemente los aspectos relacionados al diagnóstico diferencial de las lesiones reactivas hiperplásicas del complejo periodontal, priorizando las posibles causas de la recidiva.


Giant cell peripheral granuloma is defined as a non-neoplastic soft-tissue lesion caused by a hyperplastic reaction resulting from trauma or local inflammation. Clinically it can be observed as an asymptomatic nodule, generally exhibiting a reddish-bluish hue and variable diameter. It frequently affects marginal gingival tissue. Histologically, it is characterized by the proliferation of mono-nucleated and multi-nucleated giant cells. In general, treatment consists of surgical extirpation and curettage of affected bone walls. Recurrence is a distinct possibility. In the present paper, a scientific literature review is presented along with the presentation of a clinical case of a 14 year old patient diagnosed with Giant cell peripheral granuloma: the lesion was surgically removed using an electric scalpel. The lesion recurred 4 weeks after surgery. Epidemiology of the case was reviewed, along with its clinical, radiographic and histological characteristics. Available therapeutic options and protocols were equally reviewed as well as issues related to differential diagnosis of hyperplastic reactive lesions of the periodontal complex. Priority was given to the causes of the lesion's recurrence.

2.
Odonto (Säo Bernardo do Campo) ; 17(33): 86-90, jan.-jun. 2009. ilus
Article in Portuguese | LILACS, BBO | ID: lil-542844

ABSTRACT

São conhecidas diversas lesões que apresentam particular predileção pelo periodonto. A lesão periférica de células gigantes é um processo proliferativo reacional não neoplásico, apresentando-se relativamente freqüente na clínica estomatológica, podendo atingir dimensão variada e, subseqüentemente necessidades terapêuticas particulares. O propósito deste trabalho foi relatar um caso de uma paciente que apresentou uma lesão de tamanho avançado, localizada em mucosa palatina de prémolares e molares, na qual dificultou a fonação e a deglutição. A lesão foi removida pela exérese cirúrgica e o diagnóstico foi lesão periférica de células gigantes. Foram discutidas as características clínicas e histopatológicas, incidência e freqüência, diagnóstico diferencial, etiopatogênese, modalidades de tratamento e prognóstico.


Many lesions with periodontal predilection are known. The giant cell peripheral granuloma is a reaction proliferative process, non neoplasic, that is relatively frequent in stomatologic clinic, can arrive variable size and, subsequently, needs particulary therapeutic. The purpose of this work is to report a patient case that show an advanced size lesion, localized in palatine mucous of molar and premolar teeth that complicated deglutition and phonation. The lesion was removed by surgical excision and the diagnosis was giant cell peripheral granuloma. Clinical and histopatological characteristics, incidence and frequency, differential diagnosis, etiopathogenesis, therapeutic modalities and follow-up were discussed.


Subject(s)
Humans , Female , Adult , Granuloma, Giant Cell/diagnosis , Granuloma, Giant Cell/etiology , Granuloma, Giant Cell/therapy , Mouth Mucosa , Palate , Diagnosis, Differential
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