Ewing’s Sarcoma: imaging findings of a patient with primary tumor in the femur and mandibular metastasis
Autor(a) principal: | |
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Data de Publicação: | 2018 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | RGO - Revista Gaúcha de Odontologia (Online) |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1981-86372018000300285 |
Resumo: | ABSTRACT Ewing’s Sarcoma, a common primary bone malignancy that usually occurs in childhood and young adults, has a predilection for males and occurs mostly in the diaphysis of long bones and pelvis. This tumor rarely affects the head and neck. Histologically, this neoplasm is a small round cell tumor and there is evidence of a neuroectodermal origin. Radiographic findings of ES show an osteolytic lesion, that is not a pathognomonic feature for this neoplasm. The association of conventional imaging methods such radiography, Computed Tomograph (CT), magnetic resonance imaging (MRI), combined with scintigraphy or Positron Emission Tomography/ Computed tomography PET /CT), is essential for a correct diagnosis and treatment. Therefore, the aim of this report was to present image findings of a patient who presented with ES in the femur, and a metastasis in the mandible after eighteen months, and discuss the importance of imaging methods for a correct diagnosis, treatment and consequently, prognosis. |
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Ewing’s Sarcoma: imaging findings of a patient with primary tumor in the femur and mandibular metastasisEwing’s sarcomaMandibleMagnetic resonance imagingComputed tomographPositron emission tomographyABSTRACT Ewing’s Sarcoma, a common primary bone malignancy that usually occurs in childhood and young adults, has a predilection for males and occurs mostly in the diaphysis of long bones and pelvis. This tumor rarely affects the head and neck. Histologically, this neoplasm is a small round cell tumor and there is evidence of a neuroectodermal origin. Radiographic findings of ES show an osteolytic lesion, that is not a pathognomonic feature for this neoplasm. The association of conventional imaging methods such radiography, Computed Tomograph (CT), magnetic resonance imaging (MRI), combined with scintigraphy or Positron Emission Tomography/ Computed tomography PET /CT), is essential for a correct diagnosis and treatment. Therefore, the aim of this report was to present image findings of a patient who presented with ES in the femur, and a metastasis in the mandible after eighteen months, and discuss the importance of imaging methods for a correct diagnosis, treatment and consequently, prognosis.Faculdade São Leopoldo Mandic2018-09-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1981-86372018000300285RGO - Revista Gaúcha de Odontologia v.66 n.3 2018reponame:RGO - Revista Gaúcha de Odontologia (Online)instname:Faculdade São Leopoldo Mandic (FSLM)instacron:FSLM10.1590/1981-8637201800030000153497info:eu-repo/semantics/openAccessAMARAL,Fabrício RezendeSILVA,Amaro Ilídio VespasianoGARCIA,Marcelo MatosVALÉRIO,Claudia SciglianoCARDOSO,Cláudia Assunção AlvesMANZI,Flávio Ricardoeng2019-08-06T00:00:00Zoai:scielo:S1981-86372018000300285Revistahttp://revodonto.bvsalud.org/scielo.php?script=sci_serial&pid=1981-8637&lng=pt&nrm=isohttps://old.scielo.br/oai/scielo-oai.php||contato@revistargo.com.br1981-86370103-6971opendoar:2019-08-06T00:00RGO - Revista Gaúcha de Odontologia (Online) - Faculdade São Leopoldo Mandic (FSLM)false |
dc.title.none.fl_str_mv |
Ewing’s Sarcoma: imaging findings of a patient with primary tumor in the femur and mandibular metastasis |
title |
Ewing’s Sarcoma: imaging findings of a patient with primary tumor in the femur and mandibular metastasis |
spellingShingle |
Ewing’s Sarcoma: imaging findings of a patient with primary tumor in the femur and mandibular metastasis AMARAL,Fabrício Rezende Ewing’s sarcoma Mandible Magnetic resonance imaging Computed tomograph Positron emission tomography |
title_short |
Ewing’s Sarcoma: imaging findings of a patient with primary tumor in the femur and mandibular metastasis |
title_full |
Ewing’s Sarcoma: imaging findings of a patient with primary tumor in the femur and mandibular metastasis |
title_fullStr |
Ewing’s Sarcoma: imaging findings of a patient with primary tumor in the femur and mandibular metastasis |
title_full_unstemmed |
Ewing’s Sarcoma: imaging findings of a patient with primary tumor in the femur and mandibular metastasis |
title_sort |
Ewing’s Sarcoma: imaging findings of a patient with primary tumor in the femur and mandibular metastasis |
author |
AMARAL,Fabrício Rezende |
author_facet |
AMARAL,Fabrício Rezende SILVA,Amaro Ilídio Vespasiano GARCIA,Marcelo Matos VALÉRIO,Claudia Scigliano CARDOSO,Cláudia Assunção Alves MANZI,Flávio Ricardo |
author_role |
author |
author2 |
SILVA,Amaro Ilídio Vespasiano GARCIA,Marcelo Matos VALÉRIO,Claudia Scigliano CARDOSO,Cláudia Assunção Alves MANZI,Flávio Ricardo |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
AMARAL,Fabrício Rezende SILVA,Amaro Ilídio Vespasiano GARCIA,Marcelo Matos VALÉRIO,Claudia Scigliano CARDOSO,Cláudia Assunção Alves MANZI,Flávio Ricardo |
dc.subject.por.fl_str_mv |
Ewing’s sarcoma Mandible Magnetic resonance imaging Computed tomograph Positron emission tomography |
topic |
Ewing’s sarcoma Mandible Magnetic resonance imaging Computed tomograph Positron emission tomography |
description |
ABSTRACT Ewing’s Sarcoma, a common primary bone malignancy that usually occurs in childhood and young adults, has a predilection for males and occurs mostly in the diaphysis of long bones and pelvis. This tumor rarely affects the head and neck. Histologically, this neoplasm is a small round cell tumor and there is evidence of a neuroectodermal origin. Radiographic findings of ES show an osteolytic lesion, that is not a pathognomonic feature for this neoplasm. The association of conventional imaging methods such radiography, Computed Tomograph (CT), magnetic resonance imaging (MRI), combined with scintigraphy or Positron Emission Tomography/ Computed tomography PET /CT), is essential for a correct diagnosis and treatment. Therefore, the aim of this report was to present image findings of a patient who presented with ES in the femur, and a metastasis in the mandible after eighteen months, and discuss the importance of imaging methods for a correct diagnosis, treatment and consequently, prognosis. |
publishDate |
2018 |
dc.date.none.fl_str_mv |
2018-09-01 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1981-86372018000300285 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1981-86372018000300285 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/1981-8637201800030000153497 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
text/html |
dc.publisher.none.fl_str_mv |
Faculdade São Leopoldo Mandic |
publisher.none.fl_str_mv |
Faculdade São Leopoldo Mandic |
dc.source.none.fl_str_mv |
RGO - Revista Gaúcha de Odontologia v.66 n.3 2018 reponame:RGO - Revista Gaúcha de Odontologia (Online) instname:Faculdade São Leopoldo Mandic (FSLM) instacron:FSLM |
instname_str |
Faculdade São Leopoldo Mandic (FSLM) |
instacron_str |
FSLM |
institution |
FSLM |
reponame_str |
RGO - Revista Gaúcha de Odontologia (Online) |
collection |
RGO - Revista Gaúcha de Odontologia (Online) |
repository.name.fl_str_mv |
RGO - Revista Gaúcha de Odontologia (Online) - Faculdade São Leopoldo Mandic (FSLM) |
repository.mail.fl_str_mv |
||contato@revistargo.com.br |
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1754204122048888832 |