Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The lungs are clear without focal consolidation , effusion , or edema . The cardiomediastinal silhouette is within normal limits . Incidentally noted is an azygos fissure . Anterior cervicothoracic fixation hardware is visualized . No acute osseous abnormalities .
    OUTPUT:
    
No acute cardiopulmonary process .