Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Lung volumes are low , limiting evaluation . Plate - like opacity at the right base is most consistent with atelectasis . No definite focal consolidation to suggest pneumonia is seen . No pleural effusion , pneumothorax , or overt pulmonary edema is present . The heart size is top normal . There is tortuosity of the aorta with dense atherosclerotic calcification . There is compression deformity of mid-thoracic vertebral bodies .
    OUTPUT:
    
No evidence of pneumonia .