Tomografia computadorizada de abdome normal: Estudo retrospectivo das angulações dos hilos renais
Autor(a) principal: | |
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Data de Publicação: | 2009 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | por eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1590/S0100-39842009000100007 http://hdl.handle.net/11449/70884 |
Resumo: | OBJECTIVE: To obtain mean angulation values for renal hila in relation to the horizontal plane traced over the right and left spinal erector muscles, considering the center of the lumbar vertebral spine as a parameter for measuring the renal hila angles. MATERIALS AND METHODS: The authors have analyzed 250 abdominal computed tomography studies of both male and female healthy individuals (128 men with mean age 52.45 ± 17.42 years, and 122 women with mean age 54.39 ± 18.27 years), corresponding to 500 renal hila evaluated. The mean angulation of each hilum in relation to the horizontal plane was obtained taking acute angles into consideration. RESULTS: The comparative study have not found any statistically significant difference in acute angles of renal hila between male and female individuals. The statistical analysis demonstrated limits of 40.40° and 44.54° for mean right hilum angulation and 39.91° and 43.23° for mean left hilum angulation, with a confidence interval of 95% CONCLUSION: Renal hila present similar angulation independently of sex. Higher angulation values correspond to hyper-rotation or excessive rotation, and lower angulation values, to incomplete or reverse rotation. © Colégio Brasileiro de Radiologia e Diagnóstico por Imagem. |
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Tomografia computadorizada de abdome normal: Estudo retrospectivo das angulações dos hilos renaisNormal abdominal computed tomography: A retrospective study of renal hila anglesCongenital anomaliesHelical computed tomographyRenal pelvisUrinary tractOBJECTIVE: To obtain mean angulation values for renal hila in relation to the horizontal plane traced over the right and left spinal erector muscles, considering the center of the lumbar vertebral spine as a parameter for measuring the renal hila angles. MATERIALS AND METHODS: The authors have analyzed 250 abdominal computed tomography studies of both male and female healthy individuals (128 men with mean age 52.45 ± 17.42 years, and 122 women with mean age 54.39 ± 18.27 years), corresponding to 500 renal hila evaluated. The mean angulation of each hilum in relation to the horizontal plane was obtained taking acute angles into consideration. RESULTS: The comparative study have not found any statistically significant difference in acute angles of renal hila between male and female individuals. The statistical analysis demonstrated limits of 40.40° and 44.54° for mean right hilum angulation and 39.91° and 43.23° for mean left hilum angulation, with a confidence interval of 95% CONCLUSION: Renal hila present similar angulation independently of sex. Higher angulation values correspond to hyper-rotation or excessive rotation, and lower angulation values, to incomplete or reverse rotation. © Colégio Brasileiro de Radiologia e Diagnóstico por Imagem.Faculdade de Medicina de Botucatu Universidade Estadual Paulista Júlio de Mesquita Filho (Unesp), Botucatu, SPInstituto de Biociências Universidade Estadual Paulista Júlio de Mesquita Filho (Unesp), Botucatu, SPJardim Paraíso, Rua Aleixo Varoli, 651, Botucatu, SP, 18610-295Faculdade de Medicina de Botucatu Universidade Estadual Paulista Júlio de Mesquita Filho (Unesp), Botucatu, SPInstituto de Biociências Universidade Estadual Paulista Júlio de Mesquita Filho (Unesp), Botucatu, SPUniversidade Estadual Paulista (Unesp)Jardim ParaísoSakate, Makoto [UNESP]Yida Sakate, Alzira Teruio [UNESP]Yamashita, Seizo [UNESP]Teixeira, Altamir Dos Santos [UNESP]Barbosa, Luciano [UNESP]Correia, Luis Antonio [UNESP]2014-05-27T11:23:50Z2014-05-27T11:23:50Z2009-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article27-29application/pdfhttp://dx.doi.org/10.1590/S0100-39842009000100007Radiologia Brasileira, v. 42, n. 1, p. 27-29, 2009.0100-3984http://hdl.handle.net/11449/7088410.1590/S0100-39842009000100007S0100-398420090001000072-s2.0-625490948632-s2.0-62549094863.pdf0419131532719994Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPporengRadiologia Brasileira0,431info:eu-repo/semantics/openAccess2024-08-15T15:22:47Zoai:repositorio.unesp.br:11449/70884Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-15T15:22:47Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Tomografia computadorizada de abdome normal: Estudo retrospectivo das angulações dos hilos renais Normal abdominal computed tomography: A retrospective study of renal hila angles |
title |
Tomografia computadorizada de abdome normal: Estudo retrospectivo das angulações dos hilos renais |
spellingShingle |
Tomografia computadorizada de abdome normal: Estudo retrospectivo das angulações dos hilos renais Sakate, Makoto [UNESP] Congenital anomalies Helical computed tomography Renal pelvis Urinary tract |
title_short |
Tomografia computadorizada de abdome normal: Estudo retrospectivo das angulações dos hilos renais |
title_full |
Tomografia computadorizada de abdome normal: Estudo retrospectivo das angulações dos hilos renais |
title_fullStr |
Tomografia computadorizada de abdome normal: Estudo retrospectivo das angulações dos hilos renais |
title_full_unstemmed |
Tomografia computadorizada de abdome normal: Estudo retrospectivo das angulações dos hilos renais |
title_sort |
Tomografia computadorizada de abdome normal: Estudo retrospectivo das angulações dos hilos renais |
author |
Sakate, Makoto [UNESP] |
author_facet |
Sakate, Makoto [UNESP] Yida Sakate, Alzira Teruio [UNESP] Yamashita, Seizo [UNESP] Teixeira, Altamir Dos Santos [UNESP] Barbosa, Luciano [UNESP] Correia, Luis Antonio [UNESP] |
author_role |
author |
author2 |
Yida Sakate, Alzira Teruio [UNESP] Yamashita, Seizo [UNESP] Teixeira, Altamir Dos Santos [UNESP] Barbosa, Luciano [UNESP] Correia, Luis Antonio [UNESP] |
author2_role |
author author author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (Unesp) Jardim Paraíso |
dc.contributor.author.fl_str_mv |
Sakate, Makoto [UNESP] Yida Sakate, Alzira Teruio [UNESP] Yamashita, Seizo [UNESP] Teixeira, Altamir Dos Santos [UNESP] Barbosa, Luciano [UNESP] Correia, Luis Antonio [UNESP] |
dc.subject.por.fl_str_mv |
Congenital anomalies Helical computed tomography Renal pelvis Urinary tract |
topic |
Congenital anomalies Helical computed tomography Renal pelvis Urinary tract |
description |
OBJECTIVE: To obtain mean angulation values for renal hila in relation to the horizontal plane traced over the right and left spinal erector muscles, considering the center of the lumbar vertebral spine as a parameter for measuring the renal hila angles. MATERIALS AND METHODS: The authors have analyzed 250 abdominal computed tomography studies of both male and female healthy individuals (128 men with mean age 52.45 ± 17.42 years, and 122 women with mean age 54.39 ± 18.27 years), corresponding to 500 renal hila evaluated. The mean angulation of each hilum in relation to the horizontal plane was obtained taking acute angles into consideration. RESULTS: The comparative study have not found any statistically significant difference in acute angles of renal hila between male and female individuals. The statistical analysis demonstrated limits of 40.40° and 44.54° for mean right hilum angulation and 39.91° and 43.23° for mean left hilum angulation, with a confidence interval of 95% CONCLUSION: Renal hila present similar angulation independently of sex. Higher angulation values correspond to hyper-rotation or excessive rotation, and lower angulation values, to incomplete or reverse rotation. © Colégio Brasileiro de Radiologia e Diagnóstico por Imagem. |
publishDate |
2009 |
dc.date.none.fl_str_mv |
2009-01-01 2014-05-27T11:23:50Z 2014-05-27T11:23:50Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.1590/S0100-39842009000100007 Radiologia Brasileira, v. 42, n. 1, p. 27-29, 2009. 0100-3984 http://hdl.handle.net/11449/70884 10.1590/S0100-39842009000100007 S0100-39842009000100007 2-s2.0-62549094863 2-s2.0-62549094863.pdf 0419131532719994 |
url |
http://dx.doi.org/10.1590/S0100-39842009000100007 http://hdl.handle.net/11449/70884 |
identifier_str_mv |
Radiologia Brasileira, v. 42, n. 1, p. 27-29, 2009. 0100-3984 10.1590/S0100-39842009000100007 S0100-39842009000100007 2-s2.0-62549094863 2-s2.0-62549094863.pdf 0419131532719994 |
dc.language.iso.fl_str_mv |
por eng |
language |
por eng |
dc.relation.none.fl_str_mv |
Radiologia Brasileira 0,431 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
27-29 application/pdf |
dc.source.none.fl_str_mv |
Scopus reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
_version_ |
1808128134746210304 |