Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Lung volumes are low which leads to bronchovascular crowding . There is mild pulmonary edema as well as atelectasis at the left lung base . There is asymmetric elevation of the left hemidiaphragm . No focal consolidation is identified . The cardiomediastinal silhouette and hilar contours are normal . There is a severe compression deformity of the T12 vertebral body . There is also apparent inferior subluxation of the right humeral head with respect to the glenoid .
    OUTPUT:
    
1 . Low lung volumes with bibasilar atelectasis . No focal consolidation . 2 . Mild pulmonary edema . 3 . Severe compression deformity of the T12 vertebral body of unknown chronicity . Correlate with focal tenderness . 4 . Apparent inferior subluxation of the right humeral head with respect to the glenoid , but this may be projectional . Correlate with history of shoulder pain / trauma .