Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Portable upright chest radiograph ___ at 09 :25 is submitted .
    OUTPUT:
    
Bibasilar patchy opacities are again seen and may reflect atelectasis , although aspiration or pneumonia should also be considered . There is no evidence of pulmonary edema . Overall cardiac and mediastinal contours are stable . Interval removal of the right subclavian PICC line . No pneumothorax .