case_images: PMC11670772_01
case_images: Preoperative three-dimensional contrast-enhanced computed tomographies (3DCT) showed a displaced anomalous B1+2 bronchus arising from left main bronchus, which ascends behind the main pulmonary artery.
case_images: rjae810f1.jpg
case_images: PMC11670772_01_rjae810f1.jpg
case_images: f1
case_images: Preoperative three-dimensional contrast-enhanced computed tomography (CT; Fig. 1) revealed a displaced B1 + 2 bronchus arising from left main bronchus, which ascends behind the main pulmonary artery.
case_images: Intraoperative image showing the B3 plus lingular bronchus. Owing to the understanding of the relative anatomy of arteries, veins, and bronchi, posterior fissure making was not necessary. Br, bronchus; PV, pulmonary vein.
case_images: rjae810f2.jpg
case_images: PMC11670772_01_rjae810f2.jpg
case_images: f2
case_images: Video-assisted thoracic surgery was performed successfully, and the nodule was pathologically diagnosed as a lymphoma (Fig. 2).