Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of the chest provided . Lung volumes are somewhat low with bibasilar atelectasis noted . There is no convincing sign of pneumonia or CHF . No large effusion or pneumothorax is seen . The heart size appears grossly normal though difficult to assess on the frontal projection . The mediastinal contour appears normal . The bony structures are intact . No free air below the right hemidiaphragm is seen . On the lateral projection , gas filled dilated small bowel is present .
    OUTPUT:
    
1 . No free air below the right hemidiaphragm . 2 . Bibasilar atelectasis . 3 . Gas-filled dilated small bowel in the upper abdomen for which dedicated radiograph or CT may be performed to further assess .