Accidental placement of venous return catheter in the superior vena cava during venovenous extracorporeal membrane oxygenation for severe pneumonia: A case report

Figure 1 Chest computed tomography of the patient on admission day.

Figure 2 Computed tomography images of the lung. A: The extracorporeal membrane oxygenation catheter is in the mediastinum; B: Right internal jugular vein; C: Right internal carotid artery.

Figure 3 Computed tomography reconstruction showing that the catheter was only 2 cm in the superior vena cava.