Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: AP and lateral chest radiographs again demonstrates streaky opacities in the right lung bases that may be related to chronic aspiration . The lungs are otherwise clear and there is no pleural effusion or pneumothorax . Deviation of the trachea to the left is due to known thyroid nodule . Costophrenic sulcus blunting is unchanged . Coronary calcifications are noted . The cardiomediastinal silhouette is stable .
    OUTPUT:
    
No acute cardiopulmonary process .