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      Granuloma central a células gigantes agresivo, de presentación atípica: reporte de un caso Translated title: Aggressive central giant cell granuloma: report of an atypical case

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          Abstract

          RESUMEN El granuloma central a células gigantes (GCCG) es una lesión osteólitica poco frecuente, no odontogénica, benigna, localizada y potencialmente agresiva, caracterizada por la presencia de células gigantes en un estroma vascular. Se presenta mayoritariamente en mujeres, más frecuentemente en las dos primeras décadas de vida. Radiográficamente el GCCG se puede observar desde una imagen radiolúcida de aspecto quístico, a una imagen multilocular extensa de límites pocos definidos. De acuerdo a la presentación clínica, radiográfica e histológica del GCCG, se ha propuesto un tipo agresivo caracterizado por crecimiento rápido, dolor, parestesia, expansión y perforación de corticales, rizalisis y alta tasa de recidiva. Existe controversia respecto a la etiología. Si bien está descrito como una lesión de carácter reparativo asociada a trauma, se observan características potencialmente destructivas, expansivas e infiltrativas. Se presenta un caso de GCCG agresivo, de presentación atípica en relación con la edad, sexo del paciente y ubicación de la lesión.

          Translated abstract

          ABSTRACT Central giant cell granuloma (CGCG) is an infrequent benign, localized, potentially aggressive, non-odontogenic osteolytic lesion, characterized by the presence of giant cells in a vascular stroma. CGCG is seen mainly in women, more frequently in the first two decades of life. Radiographically, CGCG can be seen from a cystic-like radiolucent image, to an extensive multilocular image, with less defined margins. According to clinical, radiographic and histological aspects of CGCG, an aggressive type has been proposed, which is characterized by rapid growing, pain, paresthesia, expansion/perforation of cortical bone, rizalisis, and high rates of recurrence. Of controversial etiology, CGCG has been described as a reparative lesion, associated to trauma. However, potentially destructive, expansive and infiltrative characteristics have been observed in CGCG. An atypical case of an aggressive CGCG is presented.

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          Most cited references10

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          WHO Classification of Head and Neck Tumors.

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            An aggressive central giant cell granuloma in a pediatric patient: case report and review of literature

            Background Central giant cell granulomas are benign tumours of the mandible, presenting in children and young adults. Divided into non- and aggressive subtypes, the aggressive subtype is relatively rare and can occasionally progress rapidly, resulting in significant morbidity. Case presentation We present a case of an aggressive central giant cell granuloma (CGCG) in a six year-old female. The lesion originated in the right mandibular ramus and progressed rapidly to involve the condyle. Diagnosis was made using a combination of imaging and pathology. A timely en bloc resection of the hemi-mandible was performed with placement of a reconstructive titanium plate and condylar prosthesis. Conclusion Our case demonstrates the importance of considering CGCG in the differential diagnosis of rapidly progressive mandibular lesions in the pediatric population. Prompt diagnosis and management can greatly improve long-term outcomes.
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              The challenge in the treatment of central giant cell granuloma – What is the best approach?

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                Author and article information

                Journal
                odonto
                Avances en Odontoestomatología
                Av Odontoestomatol
                Ediciones Avances, S.L. (Madrid, Madrid, Spain )
                0213-1285
                2340-3152
                December 2021
                : 37
                : 4
                : 183-185
                Affiliations
                [1] Talca Maule orgnameUniversidad de Talca Chile
                [2] Talca Maule orgnameUniversidad de Talca Chile
                Article
                S0213-12852021000400006 S0213-1285(21)03700400006
                6011ac7f-0905-4d17-8511-de5e6cba0154

                This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 International License.

                History
                : 13 December 2019
                : 30 October 2019
                Page count
                Figures: 0, Tables: 0, Equations: 0, References: 10, Pages: 3
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                SciELO Spain

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                Artículos

                Granuloma central a células gigantes,mandíbula,agresivo,reporte de caso,Central giant cell granuloma,CGCG,mandible,aggressive,case report

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