6533b7dcfe1ef96bd1271bb1

RESEARCH PRODUCT

Intraosseous foreign-body granuloma in the mandible subsequent to a 20-year-old work-related accident

subject

description

Made available in DSpace on 2013-08-12T18:41:16Z (GMT). No. of bitstreams: 0 Previous issue date: 2008-10-01 Made available in DSpace on 2013-08-12T18:41:16Z (GMT). No. of bitstreams: 0 Previous issue date: 2008-10-01 Made available in DSpace on 2013-09-30T18:34:07Z (GMT). No. of bitstreams: 0 Previous issue date: 2008-10-01 Made available in DSpace on 2013-09-30T18:34:07Z (GMT). No. of bitstreams: 0 Previous issue date: 2008-10-01 Submitted by Vitor Silverio Rodrigues (vitorsrodrigues@reitoria.unesp.br) on 2014-05-20T14:04:30Z No. of bitstreams: 0 Submitted by Vitor Silverio Rodrigues (vitorsrodrigues@reitoria.unesp.br) on 2014-05-20T14:04:30Z No. of bitstreams: 0 Made available in DSpace on 2014-05-20T14:04:30Z (GMT). No. of bitstreams: 0 Previous issue date: 2008-10-01 Made available in DSpace on 2014-05-20T14:04:30Z (GMT). No. of bitstreams: 0 Previous issue date: 2008-10-01 The purpose of this article was to describe the clinical and microscopic features of an intraosseous foreign-body granuloma in the mandible that developed after the traumatic implantation of metal fragments during a work-related accident. A 65-year-old male patient had a severe pain in the body of mandible. Clinical examination showed facial asymmetry and a scar, extending to the left mental region. Intraoral examination revealed a soft mass involving the left alveolar bone with normal appearance of the mucosa surface. Panoramic radiographs showed a radiolucent lesion along the mandible extending from the central incisive to the first molar. Computed tomography revealed an osteolytic mass in the same area. His medical history included a work-related accident twenty years prior to evaluation. During the biopsy an important amount of bright metal-like pieces surrounded by soft tissue were found. A microscopic examination showed a foreign body associated with an aggregation of multinucleated giant cells. The final diagnosis was a foreign body granuloma. Even though foreign-body granulomas in the mandible are rare lesions, dentists should be familiar with their features and include them in the differential diagnosis of tissue masses. Bandeirante Univ São Paulo UNIBAN, São Paulo, Brazil State Univ São Paulo UNESP, Dept Biosci & Oral Diag, Sao Jose Campos Sch Dent, São Paulo, Brazil State Univ São Paulo UNESP, Dept Biosci & Oral Diag, Sao Jose Campos Sch Dent, São Paulo, Brazil