A protocol of hepatic volume measurement using magnetic resonance imaging in individuals from the Eastern Brazilian Amazon population
Autor(a) principal: | |
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Data de Publicação: | 2020 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Digital do Instituto Evandro Chagas (Patuá) |
Texto Completo: | https://patua.iec.gov.br/handle/iec/4075 |
Resumo: | Determination of hepatic volume is an important preoperative procedure and is done through imaging exams or standard liver volume (SLV) formulas developed based on the biotype of each population. In the absence of a specific SLV formula for the Brazilian Eastern Amazon population, the measurement of liver volume is made with reference values from other populations. The aim of study was to compare the hepatic volume in healthy residents from the Brazilian Eastern Amazon population obtained with magnetic resonance imaging (MRI) and recommended SLV formulas validated to other populations. This was a Observational, cross-sectional study. Anthropometric data of 42 healthy individuals aged 18–60 years of both sexes was collected to measure the liver volume through SLV formulas calculations and MRI. MRI shows similarity with the Western European SLV liver volume values and significant differences with the Japan SLV formula, mainly for women, with a moderate-to-weak correlation with the MRI measurements. There was a strong correlation between weight and body surface area in male patients analysed with measurements of the liver volume by the MRI and SLV formulas. The SLV formula based on the Western European population could be used in the absence of a specific formula for individuals living in the Amazon region. The results suggest that liver measurement formulas should take into consideration the sex of individuals, as well as the development of a specific SLV formula for the Eastern Amazon population and the conduction of similar studies in other Brazilian regions. |
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Oliveira, Robson Tadachi Moraes deDias, Ápio Ricardo NazarethVieira, Waldônio de BritoFalcão, Aline Semblano CarreiraFalcão, Luiz Fábio MagnoQuaresma, Juarez Antônio Simões2020-04-06T16:55:00Z2020-04-06T16:55:00Z2020OLIVEIRA, Robson Tadachi Moraes de et al. A protocol of hepatic volume measurement using magnetic resonance imaging in individuals from the Eastern Brazilian Amazon population. PLoS ONE, v. 15, n. 3, e0229525, 2020.1932-6203https://patua.iec.gov.br/handle/iec/407510.1371/journal.pone.0229525Determination of hepatic volume is an important preoperative procedure and is done through imaging exams or standard liver volume (SLV) formulas developed based on the biotype of each population. In the absence of a specific SLV formula for the Brazilian Eastern Amazon population, the measurement of liver volume is made with reference values from other populations. The aim of study was to compare the hepatic volume in healthy residents from the Brazilian Eastern Amazon population obtained with magnetic resonance imaging (MRI) and recommended SLV formulas validated to other populations. This was a Observational, cross-sectional study. Anthropometric data of 42 healthy individuals aged 18–60 years of both sexes was collected to measure the liver volume through SLV formulas calculations and MRI. MRI shows similarity with the Western European SLV liver volume values and significant differences with the Japan SLV formula, mainly for women, with a moderate-to-weak correlation with the MRI measurements. There was a strong correlation between weight and body surface area in male patients analysed with measurements of the liver volume by the MRI and SLV formulas. The SLV formula based on the Western European population could be used in the absence of a specific formula for individuals living in the Amazon region. The results suggest that liver measurement formulas should take into consideration the sex of individuals, as well as the development of a specific SLV formula for the Eastern Amazon population and the conduction of similar studies in other Brazilian regions.Fundação Santa Casa de Misericórdia. Belém, PA, Brazil / Universidade Federal do Pará. Núcleo de Medicina Tropical. Belém, PA, Brazil.Universidade Federal do Pará. Núcleo de Medicina Tropical. Belém, PA, Brazil / Universidade do Estado do Pará. Centro de Ciências Biológicas e da Saúde. Belém, PA, Brazil.Fundação Santa Casa de Misericórdia. Belém, PA, Brazil / Universidade Federal do Pará. Núcleo de Medicina Tropical. Belém, PA, Brazil.Ministério da Saúde. Secretaria de Vigilância em Saúde. Instituto Evandro Chagas. Ananindeua, PA, Brasil.Universidade do Estado do Pará. Centro de Ciências Biológicas e da Saúde. Belém, PA, Brazil.Universidade Federal do Pará. Núcleo de Medicina Tropical. Belém, PA, Brazil / Universidade do Estado do Pará. Centro de Ciências Biológicas e da Saúde. Belém, PA, Brazil / Ministério da Saúde. Secretaria de Vigilância em Saúde. Instituto Evandro Chagas. Ananindeua, PA, Brasil.engPublic Library of ScienceA protocol of hepatic volume measurement using magnetic resonance imaging in individuals from the Eastern Brazilian Amazon populationinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleFígado / anatomia & histologiaFígado / diagnóstico por imagemAnatomia TransversalCuidados Pré-Operatóriosinfo:eu-repo/semantics/openAccessreponame:Repositório Digital do Instituto Evandro Chagas (Patuá)instname:Instituto Evandro Chagas (IEC)instacron:IECORIGINALA protocol of hepatic volume measurement using magnetic resonance imaging in individuals from the Eastern Brazilian Amazon population.pdfA protocol of hepatic volume measurement using magnetic resonance imaging in individuals from the Eastern Brazilian Amazon population.pdfapplication/pdf1260786https://patua.iec.gov.br/bitstreams/d4909d0f-6ef5-4c53-a5ba-d9dfa7d2ec94/download4ca53cfd779ff7249199c6076e3bc86aMD51LICENSElicense.txtlicense.txttext/plain; charset=utf-82182https://patua.iec.gov.br/bitstreams/11b204cd-bf3c-42e3-90a2-44118a8ca47e/download11832eea31b16df8613079d742d61793MD52TEXTA protocol of hepatic volume measurement using magnetic resonance imaging in individuals from the Eastern Brazilian Amazon population.pdf.txtA protocol of hepatic volume measurement using magnetic resonance imaging in individuals from the Eastern Brazilian Amazon population.pdf.txtExtracted texttext/plain42801https://patua.iec.gov.br/bitstreams/920d373b-6323-4f92-af1c-2c6ef336afeb/download1d6ef4ee25e6885020c9be26626537c3MD55THUMBNAILA protocol of hepatic volume measurement using magnetic resonance imaging in individuals from the Eastern Brazilian Amazon population.pdf.jpgA protocol of hepatic volume measurement using magnetic resonance imaging in individuals from the Eastern Brazilian Amazon population.pdf.jpgGenerated Thumbnailimage/jpeg5535https://patua.iec.gov.br/bitstreams/1f1b8b2e-cdbd-44ad-8763-387c586b68f7/downloadb04c07c1ee79324331d0b469a0488f1dMD56iec/40752022-10-21 00:02:28.177oai:patua.iec.gov.br:iec/4075https://patua.iec.gov.brRepositório InstitucionalPUBhttps://patua.iec.gov.br/oai/requestclariceneta@iec.gov.br || Biblioteca@iec.gov.bropendoar:2022-10-21T00:02:28Repositório Digital do Instituto Evandro Chagas (Patuá) - 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dc.title.pt_BR.fl_str_mv |
A protocol of hepatic volume measurement using magnetic resonance imaging in individuals from the Eastern Brazilian Amazon population |
title |
A protocol of hepatic volume measurement using magnetic resonance imaging in individuals from the Eastern Brazilian Amazon population |
spellingShingle |
A protocol of hepatic volume measurement using magnetic resonance imaging in individuals from the Eastern Brazilian Amazon population Oliveira, Robson Tadachi Moraes de Fígado / anatomia & histologia Fígado / diagnóstico por imagem Anatomia Transversal Cuidados Pré-Operatórios |
title_short |
A protocol of hepatic volume measurement using magnetic resonance imaging in individuals from the Eastern Brazilian Amazon population |
title_full |
A protocol of hepatic volume measurement using magnetic resonance imaging in individuals from the Eastern Brazilian Amazon population |
title_fullStr |
A protocol of hepatic volume measurement using magnetic resonance imaging in individuals from the Eastern Brazilian Amazon population |
title_full_unstemmed |
A protocol of hepatic volume measurement using magnetic resonance imaging in individuals from the Eastern Brazilian Amazon population |
title_sort |
A protocol of hepatic volume measurement using magnetic resonance imaging in individuals from the Eastern Brazilian Amazon population |
author |
Oliveira, Robson Tadachi Moraes de |
author_facet |
Oliveira, Robson Tadachi Moraes de Dias, Ápio Ricardo Nazareth Vieira, Waldônio de Brito Falcão, Aline Semblano Carreira Falcão, Luiz Fábio Magno Quaresma, Juarez Antônio Simões |
author_role |
author |
author2 |
Dias, Ápio Ricardo Nazareth Vieira, Waldônio de Brito Falcão, Aline Semblano Carreira Falcão, Luiz Fábio Magno Quaresma, Juarez Antônio Simões |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
Oliveira, Robson Tadachi Moraes de Dias, Ápio Ricardo Nazareth Vieira, Waldônio de Brito Falcão, Aline Semblano Carreira Falcão, Luiz Fábio Magno Quaresma, Juarez Antônio Simões |
dc.subject.decsPrimary.pt_BR.fl_str_mv |
Fígado / anatomia & histologia Fígado / diagnóstico por imagem Anatomia Transversal Cuidados Pré-Operatórios |
topic |
Fígado / anatomia & histologia Fígado / diagnóstico por imagem Anatomia Transversal Cuidados Pré-Operatórios |
description |
Determination of hepatic volume is an important preoperative procedure and is done through imaging exams or standard liver volume (SLV) formulas developed based on the biotype of each population. In the absence of a specific SLV formula for the Brazilian Eastern Amazon population, the measurement of liver volume is made with reference values from other populations. The aim of study was to compare the hepatic volume in healthy residents from the Brazilian Eastern Amazon population obtained with magnetic resonance imaging (MRI) and recommended SLV formulas validated to other populations. This was a Observational, cross-sectional study. Anthropometric data of 42 healthy individuals aged 18–60 years of both sexes was collected to measure the liver volume through SLV formulas calculations and MRI. MRI shows similarity with the Western European SLV liver volume values and significant differences with the Japan SLV formula, mainly for women, with a moderate-to-weak correlation with the MRI measurements. There was a strong correlation between weight and body surface area in male patients analysed with measurements of the liver volume by the MRI and SLV formulas. The SLV formula based on the Western European population could be used in the absence of a specific formula for individuals living in the Amazon region. The results suggest that liver measurement formulas should take into consideration the sex of individuals, as well as the development of a specific SLV formula for the Eastern Amazon population and the conduction of similar studies in other Brazilian regions. |
publishDate |
2020 |
dc.date.accessioned.fl_str_mv |
2020-04-06T16:55:00Z |
dc.date.available.fl_str_mv |
2020-04-06T16:55:00Z |
dc.date.issued.fl_str_mv |
2020 |
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.citation.fl_str_mv |
OLIVEIRA, Robson Tadachi Moraes de et al. A protocol of hepatic volume measurement using magnetic resonance imaging in individuals from the Eastern Brazilian Amazon population. PLoS ONE, v. 15, n. 3, e0229525, 2020. |
dc.identifier.uri.fl_str_mv |
https://patua.iec.gov.br/handle/iec/4075 |
dc.identifier.issn.-.fl_str_mv |
1932-6203 |
dc.identifier.doi.-.fl_str_mv |
10.1371/journal.pone.0229525 |
identifier_str_mv |
OLIVEIRA, Robson Tadachi Moraes de et al. A protocol of hepatic volume measurement using magnetic resonance imaging in individuals from the Eastern Brazilian Amazon population. PLoS ONE, v. 15, n. 3, e0229525, 2020. 1932-6203 10.1371/journal.pone.0229525 |
url |
https://patua.iec.gov.br/handle/iec/4075 |
dc.language.iso.fl_str_mv |
eng |
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eng |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
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openAccess |
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Public Library of Science |
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Public Library of Science |
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Instituto Evandro Chagas (IEC) |
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IEC |
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IEC |
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Repositório Digital do Instituto Evandro Chagas (Patuá) |
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