Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Heart size is normal . Atherosclerotic calcifications are noted at the aortic knob . Mediastinal and hilar contours are otherwise within normal limits . Lungs are clear without focal consolidation . Small calcified granuloma is again noted projecting over the lateral aspect of the right mid lung field . The extreme left costophrenic angle is excluded from the field of view . No pleural effusion or pneumothorax is detected . No acute osseous abnormality is present .
    OUTPUT:
    
No acute cardiopulmonary abnormality .