Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral views of the chest . The lungs are clear . Nodular opacities seen , 1 over each lung base , compatible with nipple shadows . The cardiomediastinal silhouette is within normal limits . There is slight leftward deviation and potentially mild narrowing of the trachea just below the thoracic inlet . Hypertrophic changes seen in the spine .
    OUTPUT:
    
No acute cardiopulmonary process . Leftward deviation of the trachea just below the thoracic inlet , potentially due to right thyroid enlargement . Dedicated nonurgent thyroid ultrasound should be performed to confirm as this area was not included on CT cervical spine .