Excerpt from A System of Medicine, Vol. 5 Blood-supply. - The blood-supply of the liver is of a peculiarly rich character, being a double one; it flows partly through the portal vein, partly through the hepatic artery. Both these vessels enter the liver through its transverse fissure, and along with the biliary ducts their branches occupy the portal canals throughout the liver. The branches of the portal vein ramify between the lobules (inter lobular) and end in a capillary network within the lobule itself. Within ...
Read More
Excerpt from A System of Medicine, Vol. 5 Blood-supply. - The blood-supply of the liver is of a peculiarly rich character, being a double one; it flows partly through the portal vein, partly through the hepatic artery. Both these vessels enter the liver through its transverse fissure, and along with the biliary ducts their branches occupy the portal canals throughout the liver. The branches of the portal vein ramify between the lobules (inter lobular) and end in a capillary network within the lobule itself. Within the portal canals the branches of the portal vein receive small veins returning the blood distributed by the hepatic artery. The hepatic artery is distributed (a) to the walls of the ducts and vessels and the surrounding connective tissue of the portal canals; (b) to the capsule of the liver; and (c) it finally breaks up bet ween the lobules, supplying blood to the walls of the interlobular blood-vessels and the bile-ducts. Whether it transmits any blood directly to the lobule seems to be doubtful. Within the lobule the capillary network is of the closest description, the capillaries being separated from one another by intervals commonly not larger than the diameter of two liver-cells. In the centre of each lobule the blood is collected into the central (intralobular) branches of the hepatic vein, which in turn collect and form larger branches (sublobular); these in turn merge into the large venous trunks of the hepatic vein, which finally opens into the inferior vena cava. Throughout their course the branches Of the hepatic vein are distinguished by the thinness of their walls. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at ... This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Read Less
Add this copy of A System of Medicine, Vol. 5 (Classic Reprint) to cart. $32.77, new condition, Sold by Paperbackshop rated 4.0 out of 5 stars, ships from Bensenville, IL, UNITED STATES, published 2018 by Forgotten Books.
