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?

See the options, answer & explanation

Sign in free to reveal the answer choices, the correct answer, the detailed explanation, and AI-powered insights for this question.