medial part of middle lobe vein (of right superior pulmonary vein)

me·di·al part of mid·dle lobe vein (of right su·pe·ri·or pul·mo·nar·y vein)

[TA] the vein draining the medial bronchopulmonary segment of the middle lobe of the right lung. Synonym(s): pars medialis venae lobi medii venae pulmonis dextri superioris [TA]