Fig. 1From: Surgical procedure of segmentectomy as a possible cause of postoperative cerebral embolism: a case reporta An 8-mm solitary ground-glass opacity lesion is identified at the right S2 with coronal views on computed tomography scanning (arrow). b The VATS right S2 segmentectomy operation field. c A diagram of the venous anatomy (The shaded part represents the draining veins of posterior segment)Back to article page