Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The patient is slightly rotated . An endotracheal tube terminates approximately 4 .2 cm above the carina . A left subclavian central venous catheter terminates at the lower SVC . An orogastric tube extends to the stomach . The heart size is normal . The hilar and mediastinal contours are within normal limits . A trace left pneumothorax is incidentally noted . Bilateral thoracostomy tubes are appropriately positioned .
    OUTPUT:
    
Trace left pneumothorax . Bilateral thoracostomy tubes are appropriately positioned .