Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The lungs are clear without focal consolidation . Lateral view is limited by a low lung volumes and secondary basilar atelectasis . There is no effusion or edema . Cardiomediastinal silhouette is stable . Prominent soft tissue the right aspect of the upper mediastinum is compatible with tortuosity of the great vessels as demonstrated on prior CT scan . No acute osseous abnormality .
    OUTPUT:
    
No acute cardiopulmonary process .