Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Minor left base atelectasis / scarring is seen . There is no focal consolidation . No pleural effusion or pneumothorax is seen . The cardiac and mediastinal silhouettes are stable . The aorta remains tortuous . Surgical clips are re - demonstrated in the thyroid bed .
    OUTPUT:
    
No acute cardiopulmonary process .