Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: One upright portable AP view of the chest . Low lung volumes . Bibasilar atelectasis . Interstitial linear opacities in the periphery likely due to patient 's known interstitial fibrosis . A small left pleural effusion is new . Heart and mediastinum are normal . The right IJ line ends in the low SVC . No opacities concerning for pneumonia . No pneumothorax .
    OUTPUT:
    
1 . No evidence of pneumonia . 2 . Low lung volumes and bibasilar atelectasis . 3 . New small left pleural effusion .