Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There has been interval removal of endotracheal and enteric tubes . Subtle retrocardiac bibasilar opacities persist which may be related to trauma or aspiration . There is mild pulmonary vascular congestion . No new focal consolidation , pleural effusion , or evidence of pneumothorax is seen . Cardiac and mediastinal silhouettes are stable .
    OUTPUT:
    
Interval removal of endotracheal and enteric tubes . Low lung volumes with possible mild pulmonary vascular congestion .