Configuração do sistema venoso portal na cutia (Dasyprocta aguti, RODENTIA)

• Autor(a) principal: Menezes, Danilo José Ayres de
• Data de Publicação: 2001
• Outros Autores: Carvalho, Maria Acelina Martins de, Cavalcante Filho, Miguel Ferreira, Souza, Wilson Machado de
• Tipo de documento: Artigo
• Idioma: por
• Título da fonte: Brazilian Journal of Veterinary Research and Animal Science
• DOI: 10.1590/S1413-95962001000600003
• Texto Completo: https://www.revistas.usp.br/bjvras/article/view/5923
• topic: Anatomia; Veia; Porta; Cutia; Roedor; Anatomy; Vein; Portal; Agouti; Rodent

The study of portal vein concerning the confluent vessels to its formation and its tributaries was carried out in adult agouties (3 females and 7 males), the venous system of which was infected with colored latex and fixed in 10% formol. After dissection, it was noted that the trunk of the portal vein has its origin in the confluence of two roots, represented in 90% of the cases, by the lienal vein and by the common mesenteric trunk, composed by cranial and caudal mesenteric veins and, in 10%, by lienal vein and by cranial mesenteric vein. The trunk of the portal vein has as its tributaries the cranial pancreaticoduodenal vein (100%), the right gastric vein (90%), and the right gastroepiploic vein (40%).