portal triad मीनिंग इन हिंदी

Each portal venule courses alongside a hepatic arteriole and the two vessels form the vascular components of the portal triad.
In the smaller portal triads, the four vessels lie in a network of connective tissue and are surrounded on all sides by hepatocytes.
The misnomer " portal triad " traditionally has included only the first three structures, and was named before lymphatic vessels were discovered in the structure.
Fluid ( residual blood plasma ) that is not taken up by hepatocytes drains into the periportal space, and is taken up by the lymphatic vessels that accompany the other portal triad constituents.
It is connected with the lesser sac via the omental foramen, also known as the " foramen of Winslow " or " epiploic foramen ", which is anteriorly bounded by the portal triad portal vein, hepatic artery, and common bile duct.