Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral views of the chest . Postoperative changes of right upper lobectomy are again seen . The lungs are hyperinflated but clear of consolidation . The appearance of the cardiomediastinal silhouette is unchanged with fullness in the suprahilar region on the right as previously seen . No acute osseous abnormality is identified . Compression deformities in the upper lumbar spine are as previously seen .
    OUTPUT:
    
No definite acute cardiopulmonary process .