Assertion: portal vein | /r/HasProperty | 9%
Facets:
Source sentences:
text: Subtle variant branching patterns of the portal vein include a posterior branch of the right portal vein as the first portal vein branch (13%) (Fig 3), trifurcation of the portal vein (9%) (Fig 4), a separate segment VI branch of the right portal vein (6%), and a separate segment VII branch of the right portal vein (1%) (10).