infralobar part of posterior vein (of right superior pulmonary vein)

in·fra·lo·bar part of posterior vein (of right superior pulmonary vein)

[TA] the vein draining the posterior segment of the right lung that emerges inferior to the superior lobe; tributary to the posterior branch of the right superior pulmonary vein. Synonym(s): pars infralobaris venae posterioris venae pulmonalis superioris dextrae [TA]