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Variations of Celiac Artery in Dogs: Anatomic Study for Experimental, Surgical and Radiological Practice / Variaciones de la Arteria Celiaca en Perros: Estudio Anatómico para Prácticas Experimental, Quirúrgica y Radiológica
Abidu-Figueiredo, M; Dias, G. P.; Cerutti, S; Carvalho-De-Souza, B; Maia, R. S.; Babinski, M. A..
Afiliação
  • Abidu-Figueiredo, M; Federal Rural University of Rio de Janeiro. Department of Animal Anatomy. BR
  • Dias, G. P.; Federal Rural University of Rio de Janeiro. Department of Animal Anatomy. BR
  • Cerutti, S; Federal Rural University of Rio de Janeiro. Department of Animal Anatomy. BR
  • Carvalho-De-Souza, B; Federal Rural University of Rio de Janeiro. Department of Animal Anatomy. BR
  • Maia, R. S.; Federal Rural University of Rio de Janeiro. Department of Animal Anatomy. BR
  • Babinski, M. A.; Fluminense Federal University. Department of Morphology. BR
Int. j. morphol ; 23(1): 37-42, 2005. ilus
Artigo em Inglês | LILACS | ID: lil-626967
Biblioteca responsável: CL1.1
ABSTRACT
The purpose of this study is gain a better understanding of the anatomical variations of celiac artery and its branches in dogs. The celiac artery supply was analyzed in thirty dogs.The animals were injected with solution of Petrolatex S65 and dissected to evidence the celiac artery origin and its proximal ramifications. The celiac artery and its proximal branches were dissected and lengthen. The celiac artery more frequently emerged ahead of the first lumbar vertebra in one way form. The medium length of the celiac artery was of 0.98 cm. The gastrolienal trunk was the predominant morphological arrangement with medium length of 0.19 cm. The lienal artery emerged in one way form emitting more frequently 2 main branches. A branch emerging of the celiac artery irrigating the left adrenal occurred in 4 animals. The left gastric artery presented 1 branch in 17 animals (56.7%), 2 branches in 11 animals (36.6%) and 3 branches in 3 animals (10%). The left pancreatic lobe received a main branch from the lienal artery in 24 animals (80.0%), two branches in 4 animals (13.4%), and a branch emerging of the gastrolienal trunk in 2 animals (6.6%). The present data should therefore provide important information for devising experiments and interpreting results when using the mongred dogs as a model for experimental surgery and radiolocal practice of the celiac artery specially when making comparisons to human anatomy.
RESUMEN
El propósito de este estudio es comprender mejor las variaciones anatómicas de la arteria celiaca y de sus ramas en los perros. Estudiamos la arteria celiaca en 30 perros (Canis familiaris). La parte abdominal de la aorta y el tronco celiaco fueron inyectados con una solución de Petrolatex S65, disecándose, desde su origen, la arteria celiaca y sus ramificaciones proximales. La arteria celiaca se originaba, de manera más frecuente, a nivel de la primera vértebra lumbar. La longitud media de la arteria celiaca fue de 0.98 cm. El tronco gastrolienal era el elemento morfológico predominante, con una longitud promedio de 0.19 cm. La arteria lienal se originaba de un tronco y emitía, frecuentemente, dos ramas principales. En 4 animales, se originaba una rama de la arteria celiaca, la cual irrigaba la glándula adrenal izquierda. La arteria gástrica izquierda emitía una rama en 17 animales (56.7%), dos ramas en 11 animales (36.6%) y 3 ramas en 3 animales (10%). El lóbulo pancreático izquierdo recibía una rama principal de la arteria lienal en 24 animales (80.0%), 2 ramas en 4 animales (13.4%), y una rama que se originaba del tronco gastrolienal en 2 animales (6.6%). Los resultados obtenidos se deben tener presentes cuando son utilizados perros como modelo en cirugía experimental y práctica radiolocal, especialmente, cuando se hacen comparaciones con la anatomía humana.


Texto completo: Disponível Coleções: Bases de dados internacionais Base de dados: LILACS Idioma: Inglês Revista: Int. j. morphol Assunto da revista: Anatomia Ano de publicação: 2005 Tipo de documento: Artigo País de afiliação: Brasil Instituição/País de afiliação: Federal Rural University of Rio de Janeiro/BR / Fluminense Federal University/BR

Texto completo: Disponível Coleções: Bases de dados internacionais Base de dados: LILACS Idioma: Inglês Revista: Int. j. morphol Assunto da revista: Anatomia Ano de publicação: 2005 Tipo de documento: Artigo País de afiliação: Brasil Instituição/País de afiliação: Federal Rural University of Rio de Janeiro/BR / Fluminense Federal University/BR
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