Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is minimal right basal atelectasis and minimal blunting of the left hemidiaphragm suggestive of a small left pleural effusion . Otherwise , the lungs are clear with no evidence of a consolidation or pneumothorax . There is mild stable tortuosity of the descending thoracic aorta ; otherwise , the cardiac and mediastinal silhouettes are normal with no evidence of widening . No acute fractures are identified .
    OUTPUT:
    
Small left pleural effusion with no acute cardiopulmonary process .