Study of venous segments in the spleens of buffalo and dog.

By preparing the corrosion cast of the splenic vein and its intrasplenic tree, venous segments have been observed in the spleens of buffalo and dog. The buffalo spleen showed the presence of two venous segments (a dorsal and a ventral) in 85% of cases and three (a dorsal, an intermediate and a ventral) in 15% of cases. The spleen of the dog revealed only two venous segments (a dorsal and a ventral) in all the specimens. The results are compared with descriptions available in the literature.