Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The heart size is within normal limits . The mediastinal and hilar contours are normal . The lungs are clear of consolidation , but on the lateral view there is a 12 mm nodular opacity which projects over the inferoposterior corner of the vertebral body sitting just above the diaphragm . There is no pleural effusion or pneumothorax . No subdiaphragmatic free air is present .
    OUTPUT:
    
No acute cardiopulmonary process and no subdiaphragmatic free air ; question of lung base nodule can be clarified with shallow lateral oblique views so long as the patient takes a good inspiration . This information was relayed to ___ at 10 :36 am on ___ by ___ ___ .