Vena interlobularia is a medical term used to describe the small veins that connect and drain blood from the lobules of the liver. The word is spelled as [ˈviːnə ˌɪntərˌlɑːbjʊˈlɛəriə] in IPA or phonetic transcription. The "v" is pronounced like "v" in "van," the "e" as "ee" in "meet." The "i" is pronounced as "ih" in "hit," and the "r" like "r" in "run." The last syllable "ria" is pronounced like "ree-a." This helps medical professionals ensure accurate communication and understanding when referring to the liver's anatomy.
Vena interlobularia, also known as interlobular vein, is a term used in anatomy to describe a type of vein that is found within the renal cortex of the kidney. It refers to the small veins that course through the interlobular region, which is the area in between adjacent renal lobes or renal pyramids.
The renal cortex is the outermost layer of the kidney, and it contains a vast network of blood vessels that facilitate the filtration and reabsorption of blood as part of the kidney's function in urine production. The vena interlobularia plays a crucial role in this process by collecting the blood that has been filtered by the glomeruli, which are convoluted structures located within the renal cortex. These veins transport the deoxygenated, filtered blood away from the renal cortex and towards larger veins, such as the interlobar veins, which further drain into the renal veins.
The vena interlobularia can be identified as thin-walled vessels that run alongside the interlobular arteries and form an intricate network within the renal cortex. They are responsible for carrying the filtrate collected in the glomeruli, which consists of waste products and excess water, towards the larger venous channels. By doing so, the vena interlobularia contributes to the overall function of the kidney in maintaining fluid balance, electrolyte balance, and waste removal in the body.
In summary, the vena interlobularia refers to the small veins found within the interlobular spaces of the renal cortex of the kidney, responsible for draining the filtered blood away from the glomeruli and towards larger veins.
Branches of the portal vein in the liver dividing up into a network of capillaries which again unite to form the hepatic veins.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
The word "vena interlobularia" has Latin origin. Here is the breakdown of its etymology:
1. Vena: This is the Latin word for "vein", which originally comes from the Proto-Indo-European root *wey- meaning "to twist, wind". In Latin, vena specifically refers to a vein or blood vessel.
2. Interlobularia: This word is derived from the Latin term "inter" meaning "between" or "among", and "lobulus" which means "little lobe" or "small rounded part" in Latin. The suffix "-aria" in Latin is used to form adjectives that describe a location or belonging.
Therefore, "vena interlobularia" could be translated as "vein situated between lobules".