Fig. 3

Chest X-ray findings post operation. a Chest X-ray findings following damage control surgery (thoracotomy). The bleeding source was clamped (black arrowhead) and intrathoracic packing was performed. b Chest X-ray findings post establishment of veno-venous extracorporeal membrane oxygenation system. The catheter to establish the veno-venous extracorporeal membrane oxygenation was placed from the right internal jugular vein (feeding catheter, white arrow) and right femoral vein (drainage catheter, black arrow). c Chest X-ray findings after planned reoperation on day 2. d Chest X-ray findings on day 15 showed a significant improvement in both lung areas