IMPRESSION:
As compared to , there are bilateral basal parenchymal opacities,
 mainly peribronchial in distribution, an showing air bronchograms, notably on
 the lateral image. As noted in the previous report, these findings are
 suggestive of pneumonia. The extent and severity of these changes is constant.
 Constant size of the cardiac silhouette.  No pleural effusions.  Minimal fluid
 markings of the fissures.