intersegmental vein

in·ter·seg·men·tal vein

a vein receiving blood from adjacent bronchopulmonary segments; it emerges from the inferior margin of a segment to become a tributary of a branch of a pulmonary vein. Synonym(s): intersegmental part of pulmonary vein [TA], partes intersegmentales venarum pulmonum [TA], infrasegmental part

in·ter·seg·men·tal vein

(in'tĕr-seg-men'tăl vān) A vein receiving blood from adjacent bronchopulmonary segments; it emerges from the inferior margin of a segment to become a tributary of a branch of a pulmonary vein.