Tisdall P I, Hunt G B, Borg R P, Malik R
Department of Veterinary Anatomy and Veterinary Clinical Sciences, University of Sydney, New South Wales, Australia.
Anat Histol Embryol. 1997 Mar;26(1):35-8. doi: 10.1111/j.1439-0264.1997.tb00100.x.
Anatomical features of the ductus venosus in 84 neonatal dogs are described. The ductus venosus was a straight conduit 1-3 mm wide and 4-12 mm long in pups with a crown-rump length of 80-200 mm. It arose from the left main portal vein branch opposite the umbilical vein, passed between the left lateral liver lobe and the papillary process of the caudate lobe, and terminated in the dorsal aspect of the proximal part of the left hepatic vein. The left hepatic vein was dilated at this point. There was no variation in the location of the ductus venosus in the animals studied.
描述了84只新生犬静脉导管的解剖学特征。在冠臀长为80 - 200毫米的幼犬中，静脉导管是一条宽1 - 3毫米、长4 - 12毫米的直管。它起自与脐静脉相对的左主门静脉分支，在左外侧肝叶和尾状叶乳头突之间穿过，终止于左肝静脉近端的背侧。此时左肝静脉扩张。在所研究的动物中，静脉导管的位置没有变异。
