Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Portable upright chest radiograph ___ at 10 :08 is submitted .
    OUTPUT:
    
Right subclavian central line unchanged in position . Lung volumes remain slightly diminished with streaky patchy opacities in the bases suggestive of atelectasis or scarring . No developing airspace consolidation is seen to suggest pneumonia . No pulmonary edema . Old right - sided rib fracture . Stable cardiac and mediastinal contours .