FINDINGS:
There is subtle prominence of the central bronchopulmonary
 markings, possibly reflecting acute airways disease.  There is no focal
 consolidation, effusion, or pneumothorax.  The cardiomediastinal silhouette
 appears normal.  The imaged osseous structures are intact.  There is no free
 air below the right hemidiaphragm.

IMPRESSION:
Possible bronchitis. No lobar consolidation.