Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: A left lateral approach chest tube projects over the mid lung and descends inferiorly . The previously seen large left pleural effusion is substantially evacuated and no pneumothorax is seen . Lateral view would be helpful in assessing the anterior component of the previous hydro pneumothorax . . The cardiac and mediastinal contours are stable . The right lung is clear . There are multiple displaced left rib fractures .
    OUTPUT:
    
A left lateral approach chest tube projects over the mid lung and descends inferiorly . More exact positioning and assessment of the anterior component of previous hydro pneumothorax could be determined if a lateral radiograph is obtained .