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B-mode ultrasound and Doppler mode for early-stage pregnancy diagnosis in Shi-tzu bitches / B-mode ultrasound and Doppler mode for early-stage pregnancy diagnosis in Shi-tzu bitches
Antonio Rossi Feliciano, Marcus; Carvalho Nepomuceno, Anelise; José Cardilli, Diogo; Nassar Coutinho, Leandro; Emília Franco Oliveira, Maria; Tavares de Almeida, Vívian; Gonçalves Canello, Fernanda; Ricardo Russiano Vicente, Wilter.
Afiliação
  • Antonio Rossi Feliciano, Marcus; s.af
  • Carvalho Nepomuceno, Anelise; s.af
  • José Cardilli, Diogo; s.af
  • Nassar Coutinho, Leandro; s.af
  • Emília Franco Oliveira, Maria; s.af
  • Tavares de Almeida, Vívian; s.af
  • Gonçalves Canello, Fernanda; s.af
  • Ricardo Russiano Vicente, Wilter; s.af
Acta sci. vet. (Impr.) ; 41: 01-06, 2013.
Article em En | LILACS-Express | VETINDEX | ID: biblio-1457074
Biblioteca responsável: BR68.1
ABSTRACT

Background:

The very first sign to confirm pregnancy in bitches is the gestacional sac detection. In this primary moment, it is very small with only few millimeters. The average time for gestational sacs visualization is approximately 20 days after mating (2 mm) surrounded by a thin hyperechoic wall (trophoblasts). The Doppler is a new method for pregnancy diagnosis in bitches. The measurement of velocity peak and vascular resistance index of the corpus luteum are used for such purpose. The precocity on detection pregnancy in bitches is an important tool for differential diagnosis between physiologic uterine alterations and uterine diseases. The aim of the current study was to assess the efficiency of the B-mode and Triplex Doppler ultrasound for early-stage pregnancy diagnosis in Shi-Tzu bitches, using ecobiometry of the gestational sac and corpus luteum vascular index. Materials, Methods &

Results:

Ten healthy Shi-Tzu bitches were evaluated. Pregnancy diagnosis was carried out using the B-mode. The ecobiometry of the gestational sac were characterized by the variables the outer (OLL) and inner (ILL) latero-lateral diameters, and the outer (ODV) and inner (IDV) dorso-ventral diameters. The corpus luteum vascularization was studied by the sistolic velocity peak (PVS), end-diastolic velocity (EDV), vascular resistance (RI) and pulsativity indexes (PI) using the Triplex Doppl
RESUMO

Background:

The very first sign to confirm pregnancy in bitches is the gestacional sac detection. In this primary moment, it is very small with only few millimeters. The average time for gestational sacs visualization is approximately 20 days after mating (2 mm) surrounded by a thin hyperechoic wall (trophoblasts). The Doppler is a new method for pregnancy diagnosis in bitches. The measurement of velocity peak and vascular resistance index of the corpus luteum are used for such purpose. The precocity on detection pregnancy in bitches is an important tool for differential diagnosis between physiologic uterine alterations and uterine diseases. The aim of the current study was to assess the efficiency of the B-mode and Triplex Doppler ultrasound for early-stage pregnancy diagnosis in Shi-Tzu bitches, using ecobiometry of the gestational sac and corpus luteum vascular index. Materials, Methods &

Results:

Ten healthy Shi-Tzu bitches were evaluated. Pregnancy diagnosis was carried out using the B-mode. The ecobiometry of the gestational sac were characterized by the variables the outer (OLL) and inner (ILL) latero-lateral diameters, and the outer (ODV) and inner (IDV) dorso-ventral diameters. The corpus luteum vascularization was studied by the sistolic velocity peak (PVS), end-diastolic velocity (EDV), vascular resistance (RI) and pulsativity indexes (PI) using the Triplex Doppl
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Texto completo: 1 Base de dados: VETINDEX Idioma: En Revista: Acta sci. vet. (Impr.) / Acta sci. vet. (Online) Ano de publicação: 2013 Tipo de documento: Article
Texto completo: 1 Base de dados: VETINDEX Idioma: En Revista: Acta sci. vet. (Impr.) / Acta sci. vet. (Online) Ano de publicação: 2013 Tipo de documento: Article