Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Tracheostomy terminates 4 .5 cm above the carina . Sternotomy wires appear intact and appropriately aligned . Biapical pleural thickening . Rounded consolidation in the right upper lung , which is new in comparison to ___ . The bilateral diffuse interstitial thickening has improved in comparison to ___ . Elevation of the left hemi diaphragm unchanged since ___ . Stable mild enlargement of the cardiomediastinal silhouette . The pulmonary vasculature is normal . No pleural effusion or pneumothorax is seen .
    OUTPUT:
    
1 . Appropriate position of tracheostomy . 2 . New right upper lobe round opacity , representing pneumonia . 3 . Improved interstitial thickening , representing bronchiectasis .