Definition

Noun: * The main artery supplying oxygenated blood to the liver: The hepatic artery is a major blood vessel that branches from the celiac trunk and delivers oxygen-rich blood to the liver tissues.

Usage

The term "hepatic artery" is used in medical, anatomical, and biological contexts to specify this particular blood vessel. It is often discussed in relation to other hepatic structures like the hepatic portal vein or the bile duct.

Examples

• Noun:
  • The surgeon carefully clamped the hepatic artery to control bleeding during the liver resection.
  • A blockage in the hepatic artery can lead to serious liver damage.
  • The hepatic artery provides approximately 25% of the liver's blood supply, with the remainder coming from the portal vein.

Advanced Usage

• "Proper hepatic artery": Refers to the section of the artery after it gives off the gastroduodenal artery and before it divides into its left and right branches.
  • The proper hepatic artery typically runs within the hepatoduodenal ligament.
• "Common hepatic artery": Refers to the section of the artery originating from the celiac trunk and before it gives off the gastroduodenal artery.
  • The common hepatic artery is one of the three major branches of the celiac trunk.

Variants and Related Words

• Hepatic (adj): Pertaining to the liver.
  • Hepatic function tests measure liver health.
• Hepatic portal vein (n): The vein that carries nutrient-rich blood from the digestive organs to the liver.
  • The hepatic portal vein and the hepatic artery supply blood to the liver sinusoids.

Synonyms

• Arteria hepatica: The formal Latin anatomical term.

Related Phrases

• Hepatic artery thrombosis: A medical condition involving a blood clot in the hepatic artery.
  • Hepatic artery thrombosis is a serious complication following liver transplantation.
• Hepatic artery infusion: A medical procedure where chemotherapy is delivered directly into the hepatic artery.
  • Hepatic artery infusion targets liver tumors more directly than systemic chemotherapy.

Noun

1. arteries that supply the liver