PLEXUS LIENALIA Meaning and
Definition
-
Plexus lienalia refers to a complex network of veins located within the human body, specifically in the region of the spleen. The term "plexus" denotes a dense interweaving or intertwining of veins, while "lienalia" relates to the spleen.
The spleen is an organ located in the upper left abdomen, near the stomach. It plays a crucial role in the immune system, blood filtration, and blood storage. Plexus lienalia, also known as the splenic venous plexus, involves a series of interconnected veins found within the spleen itself.
These veins collectively form a complex network that facilitates the flow of blood throughout the organ. The plexus lienalia acts as a drainage system, allowing blood from the spleen to be collected and transported back to the heart via the portal venous system. This system is responsible for carrying blood from various organs of the digestive system, including the spleen, intestines, and stomach, to the liver for further processing.
The plexus lienalia is comprised of numerous small veins that branch out extensively throughout the spleen. The intricate nature of this network ensures efficient blood circulation and enables the spleen to fulfill its vital functions. The plexus lienalia is richly supplied with blood vessels, ensuring a continuous supply of oxygenated blood to the spleen while also facilitating the removal of waste products.
In summary, the plexus lienalia refers to the intricate system of veins found within the spleen, responsible for facilitating blood flow, filtration, and the transport of blood from the spleen back to the heart.
-
Splenic p., a sympathetic p. lying on the splenic artery.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
Common Misspellings for PLEXUS LIENALIA
Etymology of PLEXUS LIENALIA
The term plexus lienalia is composed of two components: plexus and lienalia.
1. Plexus comes from the Latin word plexus, meaning a network or twisting together. This word was derived from the verb plectere, which means to twine or to plait.
2. Lienalia is derived from the Latin word lienal, which refers to the spleen. The suffix -alia is used to denote a connection to a particular organ.
Therefore, plexus lienalia can be translated to mean the network or intertwining of blood vessels associated with the spleen.
