Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Patient is status post partial left upper lobeectomy with volume loss in the left lung again noted . Heart size is mildly enlarged . The aorta is tortuous and demonstrates atherosclerotic calcifications at the aortic knob . Previously demonstrated opacity within the left upper lobe adjacent to the suture lines is likely present , but better assessed on the previous CT . Aeration of the left upper lobe however does appear improved since the previous radiograph . Lungs are hyperinflated with emphysematous changes again noted . Pulmonary vasculature is not engorged . Increased interstitial opacities are most pronounced the lung bases , but not substantially changed from the previous radiograph . No focal consolidation is demonstrated , and there is no pneumothorax . Previously noted small bilateral pleural effusions appear nearly resolved .
    OUTPUT:
    
1 . Increased interstitial opacities , particularly in the lung bases , may be reflective of chronic changes with emphysema . A component of this may reflect the previously described peribronchial opacities on CT . 2 . Status post partial left upper lobectomy with improved aeration in the left upper lobe . Known opacity adjacent to the suture lines seen on CT is not well assessed on the current study . 3 . Near complete resolution of previously noted small bilateral pleural effusions .