Unusual cone-beam computerized tomography presentation of traumatic (simple) bone cyst: case report and radiographic analysis

Mathew, Reji; Omami, Galal; Gianoli, Dennis; Lurie, Alan G.

doi:10.1016/j.tripleo.2011.05.035

Cited by 24 publications

(28 citation statements)

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“…As the lesion ages, the fluid content tends to reduce, the cavity becomes empty, which enables spontaneous cure of the lesion. However, there is no clear explanation for the early failure in the organization of the hematoma (Mathew et al, 2012). This hypothesis is supported by the fact that these lesions occur mainly in young individuals, in the metaphyses of long bones, and in mandible-areas of frequent trauma.…”

Section: Discussionmentioning

confidence: 99%

“…The association between SBC and cementoosseous dysplasia in the maxilla may be explained by the theory about changes in bone metabolism (Chadwick, Alsufyani, & Lam, 2011;Magliocca, Edwards, & Helman, 2007;Mathew et al, 2012;Mupparapu et al, 2008;Suei et al, 2007;Velez et al, 2010), given that cemento-osseous dysplasia is characterized by replacement of normal bone with excessive proliferation of fibrous connective tissue. For this reason it is suggested that blockage of interstitial fluid drainage caused by fibro-osseous proliferation may be the cause of SBCs.…”

Section: Discussionmentioning

confidence: 99%

“…Although of rare occurrence, the SBC can cause expansion or thinning of the cortical bone (Ferreira Jr. et al, 2004;Mathew et al, 2012;Strabbing et al, 2011;Velez et al, 2010). A CT scan can confirm the phenomenon and show whether the cavity is empty or fluid-filled, which helps the differential diagnosis (Hatakeyma et al, 2012).…”

Section: Discussionmentioning

confidence: 99%

“…In the present study, there was one case with expansion and rupture of the cortical bone around the mandible condyle. Mathew et al (2012) performed an axial section of Cone Beam CT of SBC in the ramus and posterior body of the mandible and showed considerable expansion of the buccal cortex.…”

Section: Discussionmentioning

confidence: 99%

“…The SBC is a benign lesion of debatable etiology and pathophysiology (Borgonovo, Tafuro, Censi, Poli, & Maiorana, 2012;Cortell-Ballester, Figueiredo, Berini-Aytés, & Gay-Escoda, 2009;Mathew, Omami, Gianoli, & Lurie, 2012;Mupparapu, Milles, Singer, & Rinaggio, 2008;Nelson, 2010;Teoh et al, 2010), usually located in long bones (Cortell-Ballester et al, 2009 de Carvalho, Carrard, Martins, Rados, & Filho, 2010;Magremanne, Baeyens, Awada, & Vervaet, 2009;Nelson, 2010;Teoh et al, 2010;Velez, Siegel, Mintz, & Rolle, 2010;), as in the upper metaphysis of humerus and femur in children and adolescents (Nelson, 2010). In the head and neck, it affects mainly the posterior region of the mandible (Ferreira Jr., Damante, & Lauris, 2004;Homem de Carvalho et al, 2010;Velez et al, 2010), between the canines and third molars (Kumar, Sherubin, Raman, & Shettar, 2011;Mupparapu et al, 2008), representing one percent of maxillary cysts (Damante, Guerra, & Ferreira Jr., 2002;Harnet et al, 2008;Saia, Fusetti, Emanuelli, Ferronato, & Procopio, 2012).…”

Section: Introductionmentioning

confidence: 99%

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<b>Solitary bone cyst: an analysis of 12 cases

Iwaki

Filho

Takeshita

et al. 2016

Acta Sci. Health Sci.

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ABSTRACT. To present further information about SBCs based on a retrospective study of 12 cases, by describing their clinical and radiographic characteristics, and comparing them with recent findings. The study examined SBCs from the Projeto Lesões Bucais 'treatment and epidemiology of diseases of the oral cavity', run at State University of Maringá, Paraná State, Brazil, between 1995 and 2014. Twelve cases were found among the records of 2.424 patients who had been submitted to different types of biopsy. All cases occurred in the mandible, predominantly in patients in the second decade of life, in the region posterior to canines, and among women. All lesions were solitary, 75% of them unilocular. Helicoidal CT showed expansion and rupture of the cortical bone in one case. Differential diagnosis was confirmed by means of histopathological examination. Treatment consisted of surgical exploration in all cases. Most SBCs are usually asymptomatic and diagnosed by chance on routine X-ray examination. However, SBC can cause bone expansion or bone rupture, only visible with more sophisticated imaging systems. This study showed that the diagnosis of SBC benefits with the use of conventional radiography and CT, associated with careful clinical examinations.Keywords: bone cysts. spiral computed tomography. cone-beam computed tomography . radiography. diagnosis.Cisto ósseo solitário: uma análise de 12 casos RESUMO. Apresentar informações adicionais sobre o COS a partir da revisão de 12 casos, com a descrição das características clínicas e radiográficas, comparando-as com a literatura recente. Realizou-se um estudo retrospectivo observacional de casos de COSs apresentados por pacientes do projeto de extensão: 'Diagnóstico, tratamento e epidemiologia das doenças da cavidade bucal -Lebu', da Universidade Estadual de Maringá -Paraná, Brasil, entre os anos de 1995 e 2014. Dos 2.424 prontuários de pacientes que foram submetidos a diferentes tipos de biópsia, 12 casos de COS foram encontrados e selecionados para pesquisa. Todos os casos ocorreram na mandíbula, preferencialmente em pacientes jovens na segunda década de vida. Ocasionalmente, a expansão da tábua óssea cortical foi notada e, por meio de exame histopatológico, o diagnóstico da lesão foi confirmado. A maioria dos COS são, geralmente, assintomáticos e diagnosticados por acaso em exames radiográficos de rotina. No entanto, o COS pode causar expansão óssea ou rompimento de cortical óssea, visível apenas com métodos de imagem mais sofisticados. O presente trabalho de pesquisa mostrou que o diagnóstico de COS é beneficiado pelo uso da radiografia convencional e tomografia computadorizada, associada a exames clínicos cuidadosos.Palvras-chave: cistos ósseos. tomografia computadorizada espiral. tomografia computadorizada de feixe cônico. radiografia diagnóstico.

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Section: Discussionmentioning

confidence: 99%