arcuate artery of the kidney
Học thuậtThân thiện
Definition
Noun: A small, curved artery located within the kidney. Specifically, it refers to one of the arched arteries that run along the boundary between the renal cortex and medulla, branching from the interlobar arteries and giving rise to the interlobular arteries.
Usage
The term is used exclusively in anatomical and medical contexts to describe this specific vascular structure within the kidney. * The arcuate artery of the kidney is a key landmark in renal anatomy. * Blockage of an arcuate artery of the kidney can lead to localized ischemia.
Advanced Usage
- The plural form is arcuate arteries of the kidney.
- It is often discussed in relation to its position, stating it "arches over" the base of a renal pyramid.
Variants and Related Words
- Arcuate artery: A more general term for any similarly curved artery in the body (e.g., arcuate artery of the foot). The full phrase "of the kidney" specifies the location.
- Interlobar artery: The artery from which the arcuate artery branches.
- Interlobular artery: The artery that arises from the arcuate artery.
Synonyms
There are no true common-language synonyms for this precise anatomical term. In technical descriptions, it may be referred to simply as an arcuate artery when the renal context is clear.
Related Phrases
- Renal vasculature: The system of blood vessels within the kidney, which includes the arcuate arteries.
- Corticomedullary junction: The boundary where the arcuate arteries are located.
Noun
- curved arteries of the kidney