PANCREATIC EVALUATION IN DOGS USING DIFFERENT ULTRASONOGRAPHIC TECHNIQUES - PRELIMINARY RESULTS

Autor(es):Mostrar menos -

Lopes, Michelle Avante ^[1] ; Feliciano Marcus, Antonio Rossi ^{[1, 2, 3]} ; Uscategui Ricardo, Andres Ramirez ^{[1, 2, 4]} ; Maronezi, Marjury Cristina ^{[1, 2]} ; Silva, Priscila Del Aguila ^{[1, 2]} ; Pozzobon, Ricardo ^[3] ; Simoes Ana, Paula Rodrigues ^{[1, 2]} ; Silva, Priscila ^{[1, 2]} ; Gasser, Beatriz ^{[1, 2]} ; Pavan, Leticia ^{[1, 2]} ; Aires Luiz, Paulo Nogueira ^{[1, 2]} ; Canola, Julio Carlos ^{[1, 2]}

Afiliação do(s) autor(es)

^[1] Univ Estadual Paulista, FCAV, UNESP, Jaboticabal, SP - Brazil

^[2] Uscategui Ricardo, Andres Ramirez, Univ Fed Vales Jequitinhonha \& Mucuri UFVJM, Inst Ciencias Agr, Unai, MG, Brazil.Lopes, Michelle Avante, Univ Estadual Paulista, FCAV, UNESP, Jaboticabal, SP - Brazil

^[3] Univ Fed Santa Maria UFSM, Santa Maria, RS - Brazil

^[4] Univ Fed Vales Jequitinhonha & Mucuri UFVJM, Inst Ciencias Agr, Unai, MG - Brazil

• Tipo de documento: Artigo Científico
• Fonte: ACTA VETERINARIA-BEOGRAD; v. 70, n. 2, p. 255-266, JUN 2020.
• Citações Web of Science: 0

Resumo

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. (AU)

• Processo FAPESP: 19/15282-8 - EMU concedido no processo 17/14957-6: Siemens S2000
• Beneficiário: Wilter Ricardo Russiano Vicente
• Modalidade de apoio: Auxílio à Pesquisa - Programa Equipamentos Multiusuários
• Processo FAPESP: 17/14957-6 - Estudo de novas biotécnicas para reprodução de caninos e pequenos ruminantes
• Beneficiário: Wilter Ricardo Russiano Vicente
• Modalidade de apoio: Auxílio à Pesquisa - Temático