Pancreatic Evaluation in Dogs using Different Ultrasonographic Techniques – Preliminary Results

The aim of this study is to describe the preliminary results on the accuracy of ultrasonographic techniques such as elastography, contrast enhanced ultrasound (CEUS) and Doppler in determining pancreatic changes. Twenty-five dogs, males and females, aged 1-14 years, were studied. Sixteen animals had...

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Autores principales:	Avante Lopes Michelle, Rossi Feliciano Marcus Antônio, Ramirez Uscategui Ricardo Andres, Cristina Maronezi Marjury, Aguila Silva Priscila Del, Ricardo Pozzobon, Rodrigues Simões Ana Paula, Priscila Silva, Beatriz Gasser, Letícia Pavan, Nogueira Aires Luiz Paulo, Carlos Canola Júlio
Formato:	article
Lenguaje:	EN
Publicado:	Sciendo 2020
Materias:	ultrasonography hemodynamics pancreatic diseases elastography Veterinary medicine SF600-1100
Acceso en línea:	https://doaj.org/article/c44568941cb447188c286b6245ea90af
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spelling	oai:doaj.org-article:c44568941cb447188c286b6245ea90af2021-11-17T21:27:53ZPancreatic Evaluation in Dogs using Different Ultrasonographic Techniques – Preliminary Results1820-744810.2478/acve-2020-0018https://doaj.org/article/c44568941cb447188c286b6245ea90af2020-06-01T00:00:00Zhttps://doi.org/10.2478/acve-2020-0018https://doaj.org/toc/1820-7448The aim of this study is to describe the preliminary results on the accuracy of ultrasonographic techniques such as elastography, contrast enhanced ultrasound (CEUS) and Doppler in determining pancreatic changes. Twenty-five dogs, males and females, aged 1-14 years, were studied. Sixteen animals had no clinical signs of pancreatic disease (GS) and nine presented signs of pancreatic disorders (GD). All animals from GD presented sonographic changes in B-mode and qualitative elastography, with shear-wave velocity (SWV) higher (2.4±0.5m/s) in GD (p=0.014) than GS (1.9±0.3m/s) resulting in 78% sensitivity and 69% specificity in the identification of pancreatic changes. Regarding Doppler mode, no differences were observed between groups with color mapping or pulsed wave Doppler. The values obtained with CEUS did not differ between groups. Elastography is a promising technique for differential diagnosis of pancreatic changes because of its sensitivity and specificity, while the other techniques did not show diagnostic accuracy.Avante Lopes MichelleRossi Feliciano Marcus AntônioRamirez Uscategui Ricardo AndresCristina Maronezi MarjuryAguila Silva Priscila DelRicardo PozzobonRodrigues Simões Ana PaulaPriscila SilvaBeatriz GasserLetícia PavanNogueira Aires Luiz PauloCarlos Canola JúlioSciendoarticleultrasonographyhemodynamicspancreatic diseaseselastographyVeterinary medicineSF600-1100ENActa Veterinaria, Vol 70, Iss 2, Pp 255-266 (2020)
institution	DOAJ
collection	DOAJ
language	EN
topic	ultrasonography hemodynamics pancreatic diseases elastography Veterinary medicine SF600-1100
spellingShingle	ultrasonography hemodynamics pancreatic diseases elastography Veterinary medicine SF600-1100 Avante Lopes Michelle Rossi Feliciano Marcus Antônio Ramirez Uscategui Ricardo Andres Cristina Maronezi Marjury Aguila Silva Priscila Del Ricardo Pozzobon Rodrigues Simões Ana Paula Priscila Silva Beatriz Gasser Letícia Pavan Nogueira Aires Luiz Paulo Carlos Canola Júlio Pancreatic Evaluation in Dogs using Different Ultrasonographic Techniques – Preliminary Results
description	The aim of this study is to describe the preliminary results on the accuracy of ultrasonographic techniques such as elastography, contrast enhanced ultrasound (CEUS) and Doppler in determining pancreatic changes. Twenty-five dogs, males and females, aged 1-14 years, were studied. Sixteen animals had no clinical signs of pancreatic disease (GS) and nine presented signs of pancreatic disorders (GD). All animals from GD presented sonographic changes in B-mode and qualitative elastography, with shear-wave velocity (SWV) higher (2.4±0.5m/s) in GD (p=0.014) than GS (1.9±0.3m/s) resulting in 78% sensitivity and 69% specificity in the identification of pancreatic changes. Regarding Doppler mode, no differences were observed between groups with color mapping or pulsed wave Doppler. The values obtained with CEUS did not differ between groups. Elastography is a promising technique for differential diagnosis of pancreatic changes because of its sensitivity and specificity, while the other techniques did not show diagnostic accuracy.
format	article
author	Avante Lopes Michelle Rossi Feliciano Marcus Antônio Ramirez Uscategui Ricardo Andres Cristina Maronezi Marjury Aguila Silva Priscila Del Ricardo Pozzobon Rodrigues Simões Ana Paula Priscila Silva Beatriz Gasser Letícia Pavan Nogueira Aires Luiz Paulo Carlos Canola Júlio
author_facet	Avante Lopes Michelle Rossi Feliciano Marcus Antônio Ramirez Uscategui Ricardo Andres Cristina Maronezi Marjury Aguila Silva Priscila Del Ricardo Pozzobon Rodrigues Simões Ana Paula Priscila Silva Beatriz Gasser Letícia Pavan Nogueira Aires Luiz Paulo Carlos Canola Júlio
author_sort	Avante Lopes Michelle
title	Pancreatic Evaluation in Dogs using Different Ultrasonographic Techniques – Preliminary Results
title_short	Pancreatic Evaluation in Dogs using Different Ultrasonographic Techniques – Preliminary Results
title_full	Pancreatic Evaluation in Dogs using Different Ultrasonographic Techniques – Preliminary Results
title_fullStr	Pancreatic Evaluation in Dogs using Different Ultrasonographic Techniques – Preliminary Results
title_full_unstemmed	Pancreatic Evaluation in Dogs using Different Ultrasonographic Techniques – Preliminary Results
title_sort	pancreatic evaluation in dogs using different ultrasonographic techniques – preliminary results
publisher	Sciendo
publishDate	2020
url	https://doaj.org/article/c44568941cb447188c286b6245ea90af
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Pancreatic Evaluation in Dogs using Different Ultrasonographic Techniques – Preliminary Results

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