uterine vein
Definition
Noun: - A paired blood vessel: The uterine vein is one of two veins (one on each side of the body) that drain deoxygenated blood from the uterus. - Anatomical pathway: It originates from the uterine plexus (a network of veins surrounding the uterus) and terminates by connecting to the internal iliac vein, which carries blood back toward the heart.
Usage
- The term is used specifically in anatomical, medical, and biological contexts to describe this particular part of the female circulatory system.
- It is typically used in singular or plural form ("uterine vein" / "uterine veins") depending on whether referring to one side or both.
Examples
- Standard Usage:
- The surgeon carefully ligated the uterine vein to control bleeding during the procedure.
- Blood from the uterus is collected by the uterine veins.
- In Anatomical Description:
- Each uterine vein drains into the corresponding internal iliac vein.
Advanced Usage
- Clinical Context: The uterine vein is of significant importance in obstetrics and gynecological surgery. Its dilation during pregnancy is a normal physiological adaptation.
- Ultrasound can be used to assess blood flow in the uterine vein during pregnancy.
Variants and Related Words
- Uterine plexus (n): The network of veins surrounding the uterus from which the uterine vein arises.
- Internal iliac vein (n): The larger vein that receives blood from the uterine vein and other pelvic structures.
Synonyms
- There are no direct common synonyms for this specific anatomical term. In general descriptive language, one might refer to "a vein of the uterus" or "uterine drainage vein," but these are not standard anatomical terms.
Related Phrases
- Venous drainage of the uterus: This phrase describes the entire system by which blood leaves the uterus, which includes the uterine veins.
- Understanding the venous drainage of the uterus is crucial for safe surgical practice.
Noun
-
one of two veins on each side that arise from the uterine plexus and empty into the internal iliac vein
