FMA definition : Posterior segmental vein, each instance of which drains the posterior segment of the
upper lobe (superior) lobe of some right lung.;
Synonyme FMA : Posterior vein of upper lobe of right lung; Posterior bronchopulmonary segment of right superior pulmonary vein; Posterior branch of right superior pulmonary vein; Vena posterior (Vena pulmonalis dextra superior); Right V2;