Fig. 2From: Displaced bronchus and anomalous pulmonary vein passing dorsal to the pulmonary artery in a patient who underwent right upper lobectomy for lung cancer with lymph node metastases: a case reportA A 3D-CTA scan (anterior view) showing the V1–V3 segment passing dorsal to the right main PA. B A 3D-CTA scan (posterior view) showing the V1–V3 segment draining into the SPV. C The B2 and B1 + 3 segments are observed to branch separately from the right main bronchus. The tumors are marked green and the station 11s lymph nodes appear purple. LN: lymph node, PA: pulmonary artery, SPV: superior pulmonary vein, 3D-CTA: three-dimensional computed tomography angiographyBack to article page