Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Interval placement of a right - sided chest tube with tip terminating in the left costophrenic angle . Lung appears to have re-expanded with no pneumothorax identified . Leftsided subcutaneous gas identis stable . Faint opacifications in the left lung correspond with areas of atelectasis and contusion , better assessed on the concurrent CT . Endotracheal tube terminates at the level of the clavicles . Nasogastric tube passes below the left hemidiaphragm and out of view . Cardiomediastinal and hilar contours are unremarkable . Right lung is clear .
    OUTPUT:
    
Interval placement of left chest tube terminating in the left lung base , with reexpansion of lung . No pneumothorax currently evident .