Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Dextroscoliosis of the upper thoracic spine is unchanged from prior exams . The lungs are clear without consolidation or edema . There is no pleural effusion or pneumothorax . Cardiac silhouette is mildly enlarged , also unchanged from prior exams . Flowing anterior osteophytes are present in the thoracic spine , likely secondary to DISH .
    OUTPUT:
    
1 . No acute cardiopulmonary process . 2 . Stable mild cardiomegaly .