Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of the chest ___ at 10 :34 is submitted .
    OUTPUT:
    
The right chest tube has been removed and no pneumothorax is appreciated . Bibasilar patchy opacities are again seen which could reflect atelectasis , although pneumonia can not be excluded . Pulmonary edema has resolved . Overall cardiac and mediastinal contours appear stable in the setting of low volumes . Blunting of the right posterior costophrenic angle may represent a residual small effusion or pleural thickening .