Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Large - bore left - sided central venous catheter is grossly stable in position . The cardiac and mediastinal silhouettes are stable . Coarse calcification is seen along the aorta . There is increased in the bibasilar opacities may be due to combination of pleural effusion and atelectasis low underlying consolidation is difficult to exclude . Bilateral perihilar opacities in vascular prominence suggests pulmonary edema .
    OUTPUT:
    
Increased bibasilar opacities most likely due to combination of pleural effusions and atelectasis although underlying consolidation not excluded . Pulmonary edema .