Lung Hilum and Bronchopulmonary Segments

At the lung hilum, the arrangement of structures from anterior to posterior on the right side is classically remembered by which mnemonic?

A 48-year-old woman undergoes CT chest for evaluation of a solitary nodule in the left lower lobe. The radiologist reports the lesion to be in the superior segment of the left lower lobe. The pulmonologist plans a segmental resection. Which of the following statements correctly describes the bronchial and vascular supply to this segment?

Which bronchopulmonary segment of the right lung is supplied by the apical segmental bronchus and lies superior to the horizontal fissure?

A 52-year-old man with a history of tuberculosis presents with hemoptysis. CT chest shows a cavitary lesion in the apical-posterior region of the left upper lobe. Which bronchopulmonary segment is most commonly affected by tuberculosis?

A 52-year-old man undergoes CT chest for staging of lung cancer. The radiologist notes a tumor in the right upper lobe. Regarding the bronchopulmonary segments of the right upper lobe, all of the following are correct EXCEPT: