Hepatic artery embolization 50% their oxygen supply from the portal vein, and thus can survive with the hepatic artery effectively blocked. In practice, hepatic artery embolization occludes the blood flow to the tumors, achieving significant tumor shrinkage in over 80% of people. Shrinkage rates vary. The list of contraindications for this procedure including : 1. 2. 3. 4. The several types of hepatic artery treatments are based on the observation that tumor cells get nearly all their nutrients from the hepatic artery, while the normal cells of the liver get about 70-80 percent of their nutrients and 50% their oxygen supply from the
Scotch (adjective) Scotch (adjective) Scotch is an adjective meaning "of Scotland". The modern usage in Scotland is Scottish or Scots, and the word "Scotch" is only applied to specific products, mostly food or drink, such as Scotch whisky, Scotch pie, Scotch broth, and Scotch eggs. "Scotch" applied to people is widely considered pejorative in Scotland, reflecting old Anglo-Scottish antagonisms, but it is still occasionally used in England and Ireland, though the usage is considered old-fashioned. The verb "to scotch" is unrelated to the adjective. It derives from Anglo-French "escocher" meaning "to notch, nick", from "coche", "a notch, groove", extended in English to