Figure 5

Thrombosis in the left superior pulmonary vein stump. In the patient who showed SEC in the left superior pulmonary vein stump on intraoperative ultrasonography, thrombosis in the stump is seen on contrast-enhanced computed tomography.
Thrombosis in the left superior pulmonary vein stump. In the patient who showed SEC in the left superior pulmonary vein stump on intraoperative ultrasonography, thrombosis in the stump is seen on contrast-enhanced computed tomography.