Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The lungs are well inflated . Bibasilar atelectasis , greater on the left is grossly unchanged since prior studies . A subtle increased peripheral opacity in the left lower lobe could be present . Small bibasilar effusions are stable . No pneumothorax is present . The cardiac and mediastinal contours are unremarkable . Right - sided Port - A - Cath tip is seen in the low SVC .
    OUTPUT:
    
Grossly stable appearance of bibasilar atelectasis . The presence of a small additional consolidation at the left base is difficult to entirely exclude , and depends on clinical context .