Quick Facts
Origin: Union of pulmonary capillary networks.
Course: Accompanies the posterior segmental bronchus (B2) of right lung.
Tributaries: Infralobar and intralobar parts.
Drainage: Posterior bronchopulmonary (and surrounding) segment of right lung.
Learn more about this topic from other Elsevier products
Vein
A venous sinus is a vein with a thin wall of endothelium that is devoid of smooth muscle to regulate its diameter.
