Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Compared to chest radiographs from ___ , bibasilar atelectasis has worsened . Moderate left and small right pleural effusions are unchanged . Vascular congestion on left has slightly increased , which may represent asymmetric pulmonary edema or layering effusion . No new focal consolidation . No pneumothorax . Cardiac size , while difficult to assess the presence of effusion , is likely mildly enlarged , stable . Port - A - Cath tip remains in standard position . Posterior spinal fusion hardware is noted .
    OUTPUT:
    
1 . Unchanged moderate left and small right pleural effusions . 2 . Increased vascular congestion on the left may represent asymmetric pulmonary edema or layering effusion . 3 . Worsening mild bibasilar atelectasis , right greater than left .