azygos vein

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Word: Azygos Vein

Part of Speech: Noun

Definition: The azygos vein is a blood vessel in the human body. It is part of a network of veins that helps drain blood from the chest and abdominal walls. The azygos vein starts from the lumbar area (lower back) and eventually connects to a larger vein called the superior vena cava, which carries blood to the heart.

Usage Instructions:

• The term "azygos vein" is primarily used in medical and anatomical contexts.
• You would use it when discussing the circulatory system or when studying human anatomy.

Example Sentence:

"The azygos vein plays a crucial role in returning blood from the thoracic region to the heart."

Advanced Usage:

In advanced medical discussions, you might hear phrases like: - "The azygos vein can be involved in certain pathologies, such as venous thrombosis." - "In some surgical procedures, the azygos vein may be ligated to prevent excessive blood loss."

Word Variants:

• Azygos (adjective): Referring to something that is unpaired or single. For example: "The azygos vein is unique because it is unpaired in the body."

Different Meaning:

• In a non-medical context, "azygos" can mean single or unpaired. For example, in zoology, it may refer to a single structure.

Synonyms:

• There are no direct synonyms for "azygos vein," but related terms include "vein" and "blood vessel."

Idioms and Phrasal Verbs:

There are no idioms or phrasal verbs specific to "azygos vein," as it is a technical term used in the field of medicine.

Conclusion:

The azygos vein is an important part of the body's circulatory system, specifically in draining blood from the thoracic and abdominal walls.

Academic

Noun

1. one of a system of veins that drain the thoracic and abdominal walls; arises as a continuation of the right ascending lumbar vein and terminates in the superior vena cava

Synonyms

• azygous vein
• vena azygos