Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Single portable view of the chest is compared to previous exam from ___ . Diffuse interstitial markings are seen throughout the lungs bilaterally . There is more confluent consolidation in the retrocardiac region . Cardiac silhouette is enlarged but stable . Osseous structures are grossly unremarkable noting possible cerclage wire in the lower cervical region .
    OUTPUT:
    
Increased interstitial markings throughout the lungs , potentially due to interstitial edema with more discrete consolidation at the lung bases , potentially atelectasis however developing infiltrate could also be considered . Two - view chest x-ray may offer additional detail .