Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: A left chest tube remains in place superimposed on the left lower lung . Bibasilar opacity remains , with increased veil - like opacity over the right lower lung , likely reflecting worsening effusion . The cardiac silhouette remains moderately enlarged , mediastinal widening is improving over time . The pulmonary vasculature , however , is normal . An endotracheal tube , NG tube , two mediastinal drains , right IJ sheath , Swan - Ganz catheter with its tip in the main pulmonary artery , and median sternotomy wires are unchanged in appearance .
    OUTPUT:
    
1 . Increasing right pleural effusion . 2 . Unchanged appearance of support devices and tubes .