Figure 7.

The fissures of the right lobe. (A) The upper part of the right oblique fissure. The arrow crosses the gap between the recurrent branch of the right upper pulmonary artery and the dorsal segment of the right lower pulmonary artery; (B) The horizontal fissure. The arrow crosses the gap above the right middle pulmonary artery; and (C) The lower part of the right oblique fissure. The arrow crosses the gap between the right middle pulmonary artery and the basilar segment of the right lower pulmonary artery.