Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Heart size is at the upper limits of normal . The cardiomediastinal silhouette is within normal limits , allowing for mild unfolding of the aorta . There is upper zone redistribution , without overt CHF . The right hemidiaphragm is elevated , with minimal bibasilar atelectasis . No frank consolidation or gross effusion . Possible minimal blunting of the right costophrenic angle . Old healed fractures of the right eighth and ninth ribs noted . At the upper edge of these films , note is made of advanced degenerative change in the cervical spine , not fully evaluated . Scattered right carotid artery calcifications are also likely present . At the inferior edge of these films , therefore rounded densities overlying the left upper quadrant --___ pills .
    OUTPUT:
    
1 . Upper zone redistribution , without other evidence of CHF 2 . Elevated right hemidiaphragm and minimal blunting of the right costophrenic , similar to an outside scanned in radiograph from ___ ( from ___ ) , 3 . Minimal atelectasis at the right and left bases , but no focal infiltrate identified to suggest pneumonia .