portal triad

noun

A distinctive component of a hepatic lobule, found running along each of the lobule's corners, that consists of branches of the hepatic artery proper, hepatic portal vein and bile ducts, as well as other structures.

Meanings

nounportal triad (plural portal triads)

plural portal triads

  1. anatomyA distinctive component of a hepatic lobule, found running along each of the lobule's corners, that consists of branches of the hepatic artery proper, hepatic portal vein and bile ducts, as well as other structures.
Cite this entry
APA

portal triad. (n.d.). In WatkinsX Dictionary. Retrieved November 5, 2026, from https://dictionary.watkinsx.com/word/portal%20triad

MLA

“portal triad.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/portal%20triad. Accessed November 5, 2026.

Chicago

WatkinsX Dictionary, s.v. “portal triad,” accessed November 5, 2026, https://dictionary.watkinsx.com/word/portal%20triad.

Source: portal triad on Wiktionary, CC BY-SA 4.0.