Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Two views are compared with the radiographs of ___ , as well as appropriate portions of the NECT torso , dated ___ . There is now significant pneumoperitoneum , related to the interval laparotomy . There are low lung volumes with bibasilar subsegmental atelectasis , likely postoperative , as well . Allowing for this , there is some pulmonary vascular congestion with bilateral pleural effusions , likely related to volume overload . There is no overt alveolar edema and no definite focal consolidation . Again demonstrated are : Atherosclerosis involving the thoracic aorta , diffuse osteopenia , and A / C arthrosis .
    OUTPUT:
    
1 . Post-operative pneumoperitoneum and low lung volumes and bibasilar subsegmental atelectasis . 2 . Pulmonary vascular congestion which may reflect volume overload , but should be correlated clinically .