pyloric vein
Học thuậtThân thiện
Definition
Noun: * Pyloric vein: A blood vessel that collects deoxygenated blood from the upper regions of the stomach and delivers it into the portal vein, which carries blood to the liver.
Usage
The term "pyloric vein" is used specifically in anatomical and medical contexts to describe this particular vein's location and function within the human circulatory system. * During the surgery, the surgeon carefully identified and preserved the pyloric vein. * The pyloric vein is a tributary of the portal venous system.
Advanced Usage
- In detailed anatomical descriptions, the pyloric vein is often discussed in relation to the gastro-duodenal and pancreatico-duodenal venous drainage systems.
- Its clinical significance is primarily in surgical procedures involving the stomach, pancreas, or liver, where its preservation is important to prevent bleeding or venous congestion.
Variants and Related Words
- Right gastric vein: This is a direct synonym for the pyloric vein in modern anatomical terminology. The term "pyloric vein" is considered an older name.
- Venae gastricae dextrae: The formal Latin anatomical term.
- Portal vein: The major vein into which the pyloric vein empties.
Synonyms
- Right gastric vein (preferred modern term)
Noun
- receives veins from the upper surfaces of the stomach and empties into the portal vein