Fig. 2From: Lobectomy for lung cancer with a displaced left B1 + 2 and an anomalous pulmonary vein: a case reportPreoperative three-dimensional chest computed tomography images. 3D-CT revealed that the volume of S1 + 2 was relatively large (a). The anomalous V1 + 2 ran from S1 + 2 to the left inferior pulmonary vein, and a branch of V1 + 2 ran between S1 + 2 and S6 (a, b).Back to article page