Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There are bilateral parenchymal opacities at the bases medially as well as in the right mid lung . Enlargement of the right hilum may be due to adjacent / overlying parenchymal consolidation , although adenopathy is also possible . The cardiomediastinal silhouette is within normal limits . Atherosclerotic calcifications noted at the aortic arch . No acute osseous abnormality is identified . Surgical clips in the right upper quadrant suggest prior cholecystectomy .
    OUTPUT:
    
Bibasilar right mid lung opacities compatible with pneumonia in the proper clinical setting . Prominent right hilum . Recommend repeat after treatment is suggested to document resolution of these findings . Patient was discharged from ED with diagnosis of pneumonia .