Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The patient is status post median sternotomy . There is focal eventration of the posterior right hemidiaphragm which may relate to a Bochdalek hernia . There is slight blunting of the right costophrenic angle on the frontal view . No definite focal consolidation is seen . There is no large pleural effusion or pneumothorax . The cardiac and mediastinal silhouettes are unremarkable . Some degenerative changes are seen along the spine with disc space narrowing in the mid to lower thoracic spine as well as loss of vertebral body height in the mid thoracic spine .
    OUTPUT:
    
No focal consolidation .