Fig. 2
From: Left apicoposterior segmentectomy for lung cancer with displaced segmental bronchus: a case report
Preoperative three-dimensional chest computed tomography images. a Preoperative three-dimensional computed tomography reconstruction imaging revealed a displaced apicoposterior bronchus (B1 + 2) branching behind the main pulmonary artery. The nodule was located in the left apicoposterior segment (A1 + 2). b A branch of the pulmonary artery of the left A1 + 2 branched from the main pulmonary artery along the head side of the displaced B1 + 2. PA: pulmonary artery