Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Cardiac , mediastinal and hilar contours are normal . The pulmonary vascularity is normal . A 5 - mm calcified nodule projecting over the right lower lung field is unchanged , compatible with a granuloma . The lungs are otherwise clear without focal consolidation . No pleural effusion or pneumothorax is present . Cervical spinal fusion hardware is noted . There is diffuse gaseous distention of the colonic loops of bowel within the upper abdomen .
    OUTPUT:
    
No acute cardiopulmonary abnormality .