Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There are new focal airspace opacities in the right lung base , with corresponding increased density in the lower lobe on the lateral view , concerning for right lower lobe pneumonia , possibly aspiration . A small - to - moderate left pleural effusion is unchanged from ___ . Hyperinflation of the lungs is redemonstrated . No pneumothorax is detected . The pulmonary vasculature is not engorged and there is no overt pulmonary edema . There is exaggerated kyphosis of the thoracic spine . A well - circumscribed density projecting within a mid thoracic vertebral body likely corresponds to a bone island . Multilevel degenerative changes are present in the visualized spine .
    OUTPUT:
    
1 . New focal opacities in the right lung base concerning for right lower lobe pneumonia , possibly aspiration pneumonia . 2 . Unchanged small - to - moderate left pleural effusion from ___ .