Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The lungs are clear . The cardiomediastinal silhouette is within normal limits . Rightward deviation of the trachea at the thoracic inlet is noted . No acute osseous abnormalities .
    OUTPUT:
    
No acute cardiopulmonary process . Rightward deviation of the trachea at the thoracic inlet which may be due to left - sided thyroid enlargement .