PVs Answer Key-

right upper lobe pulmonary veins-purple

right middle lobe pulmonary veins (with separate entry into left atrium in this patient)-light blue

R and L superior segment lower lobe pulmonary veins-dark green

R and L basilar segment lower lobe pulmonary veins-dark blue

R and L lower pulmonary vein trunks (junction of superior segmental and basilar veins)-red

left upper lobe (other than lingula) pulmonary veins-yellow

lingular pulmonary veins-light green

left upper pulmonary vein trunk (junction of lingular and other upper lobe segments)-orange