B-cell lymphoblastic lymphoma in the maxilla of a child: A rare case report

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dc.contributor.authorCavalcante, A. S. R. [UNESP]
dc.contributor.authorAnbinder, A. L.
dc.contributor.authorPontes, E. M.
dc.contributor.authorCarvalho, Y. R. [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionUniv Taubate
dc.contributor.institutionPediat Oncol Grp
dc.date.accessioned2014-05-20T14:04:29Z
dc.date.available2014-05-20T14:04:29Z
dc.date.issued2009-12-01
dc.description.abstractLymphoblastic lymphoma is a malignant neoplasia that originates from B or T lymphocyte precursors and rarely occurs in the mouth. The authors report a rare case of B-cell lymphoblastic lymphoma in the maxilla of a child. Clinical examination revealed facial asymmetry with a swelling of the right maxilla, covered by healthy mucosa and painful to palpation. Radiographic examination revealed a poorly defined radiolucent lesion. Based on the hypothesis of malignant neoplasia of hematopoietic origin, an incisional biopsy was performed. Histological examination revealed malignant neoplasia with proliferation of monomorphic, lymphoid cells. Immunohistochemical staining was positive for leucocyte common antigen (LCA), CD 10, CD20, CD79, and terminal deoxynucleotidyl transferase (TdT). After the diagnosis of B-cell lymphoblastic lymphoma, the patient underwent chemotherapy, but died of leukoencephalopathy and demyelinization caused by high doses of methotrexate.en
dc.description.affiliationSão Paulo State Univ, Dept Biosci & Oral Diag, Sch Dent Sao Jose Campos, UNESP, BR-12245000 Sao Jose Dos Campos, SP, Brazil
dc.description.affiliationUniv Taubate, Dept Dent, São Paulo, Brazil
dc.description.affiliationPediat Oncol Grp, São Paulo, Brazil
dc.description.affiliationUnespSão Paulo State Univ, Dept Biosci & Oral Diag, Sch Dent Sao Jose Campos, UNESP, BR-12245000 Sao Jose Dos Campos, SP, Brazil
dc.format.extent1326-1330
dc.identifierhttp://dx.doi.org/10.1016/j.ijom.2009.07.010
dc.identifier.citationInternational Journal of Oral and Maxillofacial Surgery. Edinburgh: Churchill Livingstone, v. 38, n. 12, p. 1326-1330, 2009.
dc.identifier.doi10.1016/j.ijom.2009.07.010
dc.identifier.issn0901-5027
dc.identifier.lattes8987735916695328
dc.identifier.lattes6097967943008273
dc.identifier.lattes6967369119792151
dc.identifier.orcid0000-0003-3930-4274
dc.identifier.urihttp://hdl.handle.net/11449/22626
dc.identifier.wosWOS:000273103800018
dc.language.isoeng
dc.publisherChurchill Livingstone
dc.relation.ispartofInternational Journal of Oral and Maxillofacial Surgery
dc.relation.ispartofjcr2.164
dc.relation.ispartofsjr1,137
dc.rights.accessRightsAcesso restrito
dc.sourceWeb of Science
dc.subjectlymphomaen
dc.subjectb-cellen
dc.subjectimmunophenotypingen
dc.subjectmaxillary neoplasmsen
dc.subjectchildrenen
dc.titleB-cell lymphoblastic lymphoma in the maxilla of a child: A rare case reporten
dc.typeArtigo
dcterms.licensehttp://www.elsevier.com/about/open-access/open-access-policies/article-posting-policy
dcterms.rightsHolderChurchill Livingstone
unesp.author.lattes8987735916695328[1]
unesp.author.lattes6097967943008273[2]
unesp.author.lattes6967369119792151
unesp.author.orcid0000-0003-3930-4274[2]
unesp.author.orcid0000-0001-7078-7708[1]
unesp.campusUniversidade Estadual Paulista (Unesp), Instituto de Ciência e Tecnologia, São José dos Campospt

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