Definition

Noun: A vena bronchialis (plural: venae bronchiales) is a small vein that drains deoxygenated blood from the bronchi and surrounding tissues of the lungs. These veins are part of the systemic venous system and typically empty into the azygos vein, which then returns blood to the heart.

Examples of Usage

• The surgeon carefully avoided the vena bronchialis during the procedure.
• In human anatomy, the venae bronchiales are responsible for returning blood from the bronchial walls.
• A blockage in a vena bronchialis can lead to localized congestion.

Advanced Usage

• Clinical Context: The term is primarily used in medical, anatomical, and surgical contexts. It is often discussed in relation to the pulmonary circulation and the dual blood supply of the lungs.
  • The contrast imaging highlighted the network of venae bronchiales.
• Anatomical Description: Used to specify a particular vessel within a system.
  • The vena bronchialis on the right side usually drains directly into the azygos vein.

Variants and Related Words

• Bronchial vein: This is the common English equivalent term for . They are synonyms.
  • The bronchial veins follow a course similar to the bronchial arteries.
• Vena azygos: The major vein into which the bronchial veins often drain.
• Bronchial artery: The paired artery that supplies oxygenated blood to the bronchi, contrasting with the vein that drains it.

Synonyms

• Bronchial vein

Notes on Meaning

• Specificity: "Vena bronchialis" is the precise Latin-derived anatomical term. "Bronchial vein" is its direct English translation and is more commonly used in general medical communication. Both refer to the same structure.
• System: It is crucial to distinguish these systemic veins from the pulmonary veins, which carry oxygenated blood from the lungs to the heart. The carry deoxygenated blood.

Noun

1. veins serving the bronchi; empty into the azygos vein