FINDINGS:
In comparison in  portable chest radiograph, bilateral lungs
 volumes are low-normal.  There is platelike atelectasis of the left mid lung. 
 No consolidation nor pleural effusions nor pneumothorax seen.  The heart size
 is top normal.  There is no pulmonary vascular congestion nor pulmonary edema.
 There has been interval placement of skin  in the anterior chest wall
 which are aligned and intact.  There is no acute bony abnormality.

IMPRESSION:
1.  Low-normal lung volumes with platelike atelectasis of the mid-left lung.
 2. Stable mild cardiomegaly without pulmonary vascular congestion or edema.
 3. No radiographic evidence of pneumonia
 4. Interval placement of skin  in the anterior chest wall when compared
 to  portable chest radiograph.