A Radioterapia no Tumor de Ewing
Autor(a) principal: | |
---|---|
Data de Publicação: | 2023 |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Revista Brasileira de Cancerologia (Online) |
Texto Completo: | https://rbc.inca.gov.br/index.php/revista/article/view/4261 |
Resumo: | Based on a personal series of 11 cases of Ewing’s sarcoma of bone, all with histological examination, the author discusses its histogenesis and main subjective symptoms e. g. pain, tumor and fever. He also studies the radiologic appearence of the tumor presenting pictures of several cases. The microscopic features are described. The roentgentherapy technics followed in the various cases are related. The tumor dose when the treatment preceded the operation varied between 1.200 to 1.600 r and in cases where it was used solely 3.000 to 4.200 r. In the 10 cases treated ths following results were obtained: of the 7 patients tre»ted by X-Ray, 2 are alive and free from smptoms, one of them with a survival of 5 years and 10 months and the other 10 months only; the other five died with generalised metastases. The 3 cases treated surgically died, the longest survival being 1 year and 3 months. Based on the experience acquired the A. believes that roentgentherapy must be the treatment of choice for these tumors. Surgery would be indicated in the cases of tumors localised in the limbs, when it’s not possible to imobilize the patient during the X-Ray treatment. Surgery would be contraindicated in the tumors localised in other bones. |
id |
INCA-1_9f9ecaedd0034b351bbd401895ed3e02 |
---|---|
oai_identifier_str |
oai:rbc.inca.gov.br:article/4261 |
network_acronym_str |
INCA-1 |
network_name_str |
Revista Brasileira de Cancerologia (Online) |
repository_id_str |
|
spelling |
A Radioterapia no Tumor de EwingSarcoma de Ewing/radioterapiaSarcoma de Ewing/diagnósticoDiagnóstico por ImagemSarcoma, Ewing/radiotherapySarcoma, Ewing/diagnosisDiagnostic ImagingSarcoma de Ewing/radioterapiaSarcoma de Ewing/diagnósticoDiagnóstico por ImagenBased on a personal series of 11 cases of Ewing’s sarcoma of bone, all with histological examination, the author discusses its histogenesis and main subjective symptoms e. g. pain, tumor and fever. He also studies the radiologic appearence of the tumor presenting pictures of several cases. The microscopic features are described. The roentgentherapy technics followed in the various cases are related. The tumor dose when the treatment preceded the operation varied between 1.200 to 1.600 r and in cases where it was used solely 3.000 to 4.200 r. In the 10 cases treated ths following results were obtained: of the 7 patients tre»ted by X-Ray, 2 are alive and free from smptoms, one of them with a survival of 5 years and 10 months and the other 10 months only; the other five died with generalised metastases. The 3 cases treated surgically died, the longest survival being 1 year and 3 months. Based on the experience acquired the A. believes that roentgentherapy must be the treatment of choice for these tumors. Surgery would be indicated in the cases of tumors localised in the limbs, when it’s not possible to imobilize the patient during the X-Ray treatment. Surgery would be contraindicated in the tumors localised in other bones.O autor teceu considerações em torno do Tumor de Ewing, discorrendo sôbre sua histogênese. Apresentou uma estatística de 11 casos, sendo que todos tiveram confirmação anatomo-patológica. Foi descrita a triade sintomatológica desta enfermidade que consiste em: dôr, tumor e febre. O aspecto raãioãiagnóstico desses tumores foi estudado, assim como foram apresentadas reproduções de radiografias. As caracteristicas anátomo-patológicas do Sarcoma de Ewing foram apresentadas. Técnicas de tratamento pela radioterapia foram descritas. A dose tumor nos casos pré-operatórios variou entre 1.200 a 1.600 r. Nos casos com finalidade curativa oscilou entre 3.000 a 4.200 r. Nos 10 casos tratados, o resultado terapêutico foi o seguinte: dos 7 tratados pela radioterapia, 2 acham-se vivos e livres de sintomas, sendo que 1 já apresenta sobrevida de 5 anos e 10 mêses, e 0 outro apresenta sobrevida de 10 mêses; os 5 restantes faleceram de metástases generalizadas. Os 3 casos tratados pela cirurgia faleceram, sendo que a maior sobrevida obtida foi de 1 ano e 3 mêses. Pela experiência que tivemos com os nossos casos, achamos que a radioterapia deve constituir sempre a terapêutica ideal para tratamento dos tumores de Ewing. A cirurgia só será indicada nos casos em que o tumor se localize nos membros e em que não se consiga hospitalização para imobilização do doente durante o tratamento pela roentgenterapia.INCA2023-10-17info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArtigos, Avaliado pelos paresapplication/pdfhttps://rbc.inca.gov.br/index.php/revista/article/view/426110.32635/2176-9745.RBC.1950v3n6.4261Revista Brasileira de Cancerologia; Vol. 3 No. 6 (1950): Sept./Dec.; 26-32Revista Brasileira de Cancerologia; Vol. 3 Núm. 6 (1950): sept./dic.; 26-32Revista Brasileira de Cancerologia; v. 3 n. 6 (1950): set./dez.; 26-322176-9745reponame:Revista Brasileira de Cancerologia (Online)instname:Instituto Nacional de Câncer José Alencar Gomes da Silva (INCA)instacron:INCAporhttps://rbc.inca.gov.br/index.php/revista/article/view/4261/3054Copyright (c) 2023 Revista Brasileira de Cancerologiahttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessVieira, Antonio Pinto2023-10-17T20:27:21Zoai:rbc.inca.gov.br:article/4261Revistahttps://rbc.inca.gov.br/index.php/revistaPUBhttps://rbc.inca.gov.br/index.php/revista/oairbc@inca.gov.br0034-71162176-9745opendoar:2023-10-17T20:27:21Revista Brasileira de Cancerologia (Online) - Instituto Nacional de Câncer José Alencar Gomes da Silva (INCA)false |
dc.title.none.fl_str_mv |
A Radioterapia no Tumor de Ewing |
title |
A Radioterapia no Tumor de Ewing |
spellingShingle |
A Radioterapia no Tumor de Ewing Vieira, Antonio Pinto Sarcoma de Ewing/radioterapia Sarcoma de Ewing/diagnóstico Diagnóstico por Imagem Sarcoma, Ewing/radiotherapy Sarcoma, Ewing/diagnosis Diagnostic Imaging Sarcoma de Ewing/radioterapia Sarcoma de Ewing/diagnóstico Diagnóstico por Imagen |
title_short |
A Radioterapia no Tumor de Ewing |
title_full |
A Radioterapia no Tumor de Ewing |
title_fullStr |
A Radioterapia no Tumor de Ewing |
title_full_unstemmed |
A Radioterapia no Tumor de Ewing |
title_sort |
A Radioterapia no Tumor de Ewing |
author |
Vieira, Antonio Pinto |
author_facet |
Vieira, Antonio Pinto |
author_role |
author |
dc.contributor.author.fl_str_mv |
Vieira, Antonio Pinto |
dc.subject.por.fl_str_mv |
Sarcoma de Ewing/radioterapia Sarcoma de Ewing/diagnóstico Diagnóstico por Imagem Sarcoma, Ewing/radiotherapy Sarcoma, Ewing/diagnosis Diagnostic Imaging Sarcoma de Ewing/radioterapia Sarcoma de Ewing/diagnóstico Diagnóstico por Imagen |
topic |
Sarcoma de Ewing/radioterapia Sarcoma de Ewing/diagnóstico Diagnóstico por Imagem Sarcoma, Ewing/radiotherapy Sarcoma, Ewing/diagnosis Diagnostic Imaging Sarcoma de Ewing/radioterapia Sarcoma de Ewing/diagnóstico Diagnóstico por Imagen |
description |
Based on a personal series of 11 cases of Ewing’s sarcoma of bone, all with histological examination, the author discusses its histogenesis and main subjective symptoms e. g. pain, tumor and fever. He also studies the radiologic appearence of the tumor presenting pictures of several cases. The microscopic features are described. The roentgentherapy technics followed in the various cases are related. The tumor dose when the treatment preceded the operation varied between 1.200 to 1.600 r and in cases where it was used solely 3.000 to 4.200 r. In the 10 cases treated ths following results were obtained: of the 7 patients tre»ted by X-Ray, 2 are alive and free from smptoms, one of them with a survival of 5 years and 10 months and the other 10 months only; the other five died with generalised metastases. The 3 cases treated surgically died, the longest survival being 1 year and 3 months. Based on the experience acquired the A. believes that roentgentherapy must be the treatment of choice for these tumors. Surgery would be indicated in the cases of tumors localised in the limbs, when it’s not possible to imobilize the patient during the X-Ray treatment. Surgery would be contraindicated in the tumors localised in other bones. |
publishDate |
2023 |
dc.date.none.fl_str_mv |
2023-10-17 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Artigos, Avaliado pelos pares |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://rbc.inca.gov.br/index.php/revista/article/view/4261 10.32635/2176-9745.RBC.1950v3n6.4261 |
url |
https://rbc.inca.gov.br/index.php/revista/article/view/4261 |
identifier_str_mv |
10.32635/2176-9745.RBC.1950v3n6.4261 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://rbc.inca.gov.br/index.php/revista/article/view/4261/3054 |
dc.rights.driver.fl_str_mv |
Copyright (c) 2023 Revista Brasileira de Cancerologia https://creativecommons.org/licenses/by/4.0 info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2023 Revista Brasileira de Cancerologia https://creativecommons.org/licenses/by/4.0 |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
INCA |
publisher.none.fl_str_mv |
INCA |
dc.source.none.fl_str_mv |
Revista Brasileira de Cancerologia; Vol. 3 No. 6 (1950): Sept./Dec.; 26-32 Revista Brasileira de Cancerologia; Vol. 3 Núm. 6 (1950): sept./dic.; 26-32 Revista Brasileira de Cancerologia; v. 3 n. 6 (1950): set./dez.; 26-32 2176-9745 reponame:Revista Brasileira de Cancerologia (Online) instname:Instituto Nacional de Câncer José Alencar Gomes da Silva (INCA) instacron:INCA |
instname_str |
Instituto Nacional de Câncer José Alencar Gomes da Silva (INCA) |
instacron_str |
INCA |
institution |
INCA |
reponame_str |
Revista Brasileira de Cancerologia (Online) |
collection |
Revista Brasileira de Cancerologia (Online) |
repository.name.fl_str_mv |
Revista Brasileira de Cancerologia (Online) - Instituto Nacional de Câncer José Alencar Gomes da Silva (INCA) |
repository.mail.fl_str_mv |
rbc@inca.gov.br |
_version_ |
1797042239910707200 |