Applicability of B-mode ultrasonography, ARFI elastography and contrast-enhanced ultrasound in the evaluation of chronic kidney disease in dogs
Autor(a) principal: | |
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Data de Publicação: | 2021 |
Outros Autores: | , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1590/1678-5150-PVB-6785 http://hdl.handle.net/11449/206386 |
Resumo: | The objective of this study was to verify the applicability of B-mode ultrasonography, ARFI elastography and CEUS in the diagnosis of chronic kidney disease and its Stages in dogs. 24 healthy dogs and 28 with CKD were included. In B-mode, the echogenicity, echotexture and cortico-medullary ratio of the kidneys were verified. By elastography, the shear-wave velocity of the cortical (SWVcort) and medullary (SWVmed) regions were determined and tissue deformity was evaluated. Wash-in, wash-out and peak enhancement (TPic) of the contrast in the renal parenchyma were calculated and homogeneity, presence of filling gaps and distinction of filling phases were evaluated by CEUS. Changes in echogenicity, echotexture and cortico-medullary ratio were observed only in sick patients. There was an increase in SWVcort in CKD, with a cutoff point >2.91m/s. Healthy kidneys were non-deformable and 25% had changes in gray scales. There was an increase in wash-in and TPic, changes in filling characteristics, filling failures and difficulty in distinguishing between the Stages in CEUS in CKD. It was found that dogs with CKD 2, 3 and 4 had greater SWVcort and wash-in values than CKD 1. Elastographic and CEUS changes were observed in dogs with CKD, demonstrating the applicability of ultrasonographic techniques in their diagnosis. |
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Applicability of B-mode ultrasonography, ARFI elastography and contrast-enhanced ultrasound in the evaluation of chronic kidney disease in dogsARFIB-modeChronic kidney diseaseDogsElastographyMicrobubblesPerfusionRenalStiffnessUltrasonographyUltrasoundThe objective of this study was to verify the applicability of B-mode ultrasonography, ARFI elastography and CEUS in the diagnosis of chronic kidney disease and its Stages in dogs. 24 healthy dogs and 28 with CKD were included. In B-mode, the echogenicity, echotexture and cortico-medullary ratio of the kidneys were verified. By elastography, the shear-wave velocity of the cortical (SWVcort) and medullary (SWVmed) regions were determined and tissue deformity was evaluated. Wash-in, wash-out and peak enhancement (TPic) of the contrast in the renal parenchyma were calculated and homogeneity, presence of filling gaps and distinction of filling phases were evaluated by CEUS. Changes in echogenicity, echotexture and cortico-medullary ratio were observed only in sick patients. There was an increase in SWVcort in CKD, with a cutoff point >2.91m/s. Healthy kidneys were non-deformable and 25% had changes in gray scales. There was an increase in wash-in and TPic, changes in filling characteristics, filling failures and difficulty in distinguishing between the Stages in CEUS in CKD. It was found that dogs with CKD 2, 3 and 4 had greater SWVcort and wash-in values than CKD 1. Elastographic and CEUS changes were observed in dogs with CKD, demonstrating the applicability of ultrasonographic techniques in their diagnosis.Universidade Estadual Paulista Júlio de Mesquita Filho (Unesp), Via de Acesso Prof. Paulo Donato Castellane s/nUniversidade Federal do Vale do Jequitinhonha e Mucuri (UFVJM), Av. Universitária 1000Universidade Federal de Santa Maria (UFSM), Av. Roraima 1000Universidade Estadual Paulista Júlio de Mesquita Filho (Unesp), Via de Acesso Prof. Paulo Donato Castellane s/nUniversidade Estadual Paulista (Unesp)Universidade Federal de Viçosa (UFV)Universidade Federal de Sergipe (UFS)Da Cruz, Igor C.K. [UNESP]Gasser, Beatriz [UNESP]Maronezi, Marjury Cristina [UNESP]Uscategui, Ricardo Andrés R.Feliciano, Marcus Antônio R. [UNESP]Padilha-Nakaghi, Luciana Cristina [UNESP]Aires, Luiz Paulo N. [UNESP]da Silva, Priscila D.A. [UNESP]2021-06-25T10:31:14Z2021-06-25T10:31:14Z2021-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://dx.doi.org/10.1590/1678-5150-PVB-6785Pesquisa Veterinaria Brasileira, v. 41.1678-51500100-736Xhttp://hdl.handle.net/11449/20638610.1590/1678-5150-PVB-6785S0100-736X20210001004082-s2.0-85106470551S0100-736X2021000100408.pdfScopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengPesquisa Veterinaria Brasileirainfo:eu-repo/semantics/openAccess2023-11-08T06:08:30Zoai:repositorio.unesp.br:11449/206386Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462023-11-08T06:08:30Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Applicability of B-mode ultrasonography, ARFI elastography and contrast-enhanced ultrasound in the evaluation of chronic kidney disease in dogs |
title |
Applicability of B-mode ultrasonography, ARFI elastography and contrast-enhanced ultrasound in the evaluation of chronic kidney disease in dogs |
spellingShingle |
Applicability of B-mode ultrasonography, ARFI elastography and contrast-enhanced ultrasound in the evaluation of chronic kidney disease in dogs Da Cruz, Igor C.K. [UNESP] ARFI B-mode Chronic kidney disease Dogs Elastography Microbubbles Perfusion Renal Stiffness Ultrasonography Ultrasound |
title_short |
Applicability of B-mode ultrasonography, ARFI elastography and contrast-enhanced ultrasound in the evaluation of chronic kidney disease in dogs |
title_full |
Applicability of B-mode ultrasonography, ARFI elastography and contrast-enhanced ultrasound in the evaluation of chronic kidney disease in dogs |
title_fullStr |
Applicability of B-mode ultrasonography, ARFI elastography and contrast-enhanced ultrasound in the evaluation of chronic kidney disease in dogs |
title_full_unstemmed |
Applicability of B-mode ultrasonography, ARFI elastography and contrast-enhanced ultrasound in the evaluation of chronic kidney disease in dogs |
title_sort |
Applicability of B-mode ultrasonography, ARFI elastography and contrast-enhanced ultrasound in the evaluation of chronic kidney disease in dogs |
author |
Da Cruz, Igor C.K. [UNESP] |
author_facet |
Da Cruz, Igor C.K. [UNESP] Gasser, Beatriz [UNESP] Maronezi, Marjury Cristina [UNESP] Uscategui, Ricardo Andrés R. Feliciano, Marcus Antônio R. [UNESP] Padilha-Nakaghi, Luciana Cristina [UNESP] Aires, Luiz Paulo N. [UNESP] da Silva, Priscila D.A. [UNESP] |
author_role |
author |
author2 |
Gasser, Beatriz [UNESP] Maronezi, Marjury Cristina [UNESP] Uscategui, Ricardo Andrés R. Feliciano, Marcus Antônio R. [UNESP] Padilha-Nakaghi, Luciana Cristina [UNESP] Aires, Luiz Paulo N. [UNESP] da Silva, Priscila D.A. [UNESP] |
author2_role |
author author author author author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (Unesp) Universidade Federal de Viçosa (UFV) Universidade Federal de Sergipe (UFS) |
dc.contributor.author.fl_str_mv |
Da Cruz, Igor C.K. [UNESP] Gasser, Beatriz [UNESP] Maronezi, Marjury Cristina [UNESP] Uscategui, Ricardo Andrés R. Feliciano, Marcus Antônio R. [UNESP] Padilha-Nakaghi, Luciana Cristina [UNESP] Aires, Luiz Paulo N. [UNESP] da Silva, Priscila D.A. [UNESP] |
dc.subject.por.fl_str_mv |
ARFI B-mode Chronic kidney disease Dogs Elastography Microbubbles Perfusion Renal Stiffness Ultrasonography Ultrasound |
topic |
ARFI B-mode Chronic kidney disease Dogs Elastography Microbubbles Perfusion Renal Stiffness Ultrasonography Ultrasound |
description |
The objective of this study was to verify the applicability of B-mode ultrasonography, ARFI elastography and CEUS in the diagnosis of chronic kidney disease and its Stages in dogs. 24 healthy dogs and 28 with CKD were included. In B-mode, the echogenicity, echotexture and cortico-medullary ratio of the kidneys were verified. By elastography, the shear-wave velocity of the cortical (SWVcort) and medullary (SWVmed) regions were determined and tissue deformity was evaluated. Wash-in, wash-out and peak enhancement (TPic) of the contrast in the renal parenchyma were calculated and homogeneity, presence of filling gaps and distinction of filling phases were evaluated by CEUS. Changes in echogenicity, echotexture and cortico-medullary ratio were observed only in sick patients. There was an increase in SWVcort in CKD, with a cutoff point >2.91m/s. Healthy kidneys were non-deformable and 25% had changes in gray scales. There was an increase in wash-in and TPic, changes in filling characteristics, filling failures and difficulty in distinguishing between the Stages in CEUS in CKD. It was found that dogs with CKD 2, 3 and 4 had greater SWVcort and wash-in values than CKD 1. Elastographic and CEUS changes were observed in dogs with CKD, demonstrating the applicability of ultrasonographic techniques in their diagnosis. |
publishDate |
2021 |
dc.date.none.fl_str_mv |
2021-06-25T10:31:14Z 2021-06-25T10:31:14Z 2021-01-01 |
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/10.1590/1678-5150-PVB-6785 Pesquisa Veterinaria Brasileira, v. 41. 1678-5150 0100-736X http://hdl.handle.net/11449/206386 10.1590/1678-5150-PVB-6785 S0100-736X2021000100408 2-s2.0-85106470551 S0100-736X2021000100408.pdf |
url |
http://dx.doi.org/10.1590/1678-5150-PVB-6785 http://hdl.handle.net/11449/206386 |
identifier_str_mv |
Pesquisa Veterinaria Brasileira, v. 41. 1678-5150 0100-736X 10.1590/1678-5150-PVB-6785 S0100-736X2021000100408 2-s2.0-85106470551 S0100-736X2021000100408.pdf |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Pesquisa Veterinaria Brasileira |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
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 |
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1799964857743704064 |