Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Study is read in conjunction with the CT torso on the same day . There is prominence of interstitial markings consistent with emphysema . Peripheral nodular thickening is consistent with pleural plaques as seen on CT . Hazy opacity in the right upper lobe most likely represents pneumonia . There is no pleural effusion or pneumothorax . Cardiomediastinal silhouette is notable for a tortuous aorta , but is otherwise unremarkable . Mild degenerative changes of the thoracic spine are present .
    OUTPUT:
    
1 . Severe emphysema and pleural plaques . 2 . Focal consolidation in the right upper lobe which most likely represents pneumonia .