Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Right chest wall dual lumen central venous catheter is again seen . There is hazy left basilar opacity which is more conspicuous compared to the prior exam . Elsewhere , the lungs are clear . Cardiomediastinal silhouette is within normal limits . No acute osseous abnormalities . Stent is identified in the upper abdomen on the lateral view .
    OUTPUT:
    
Hazy left basilar opacity , potentially atelectasis noting that developing infection would be possible .