Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The heart size is normal . The hilar and mediastinal contours are within normal limits . There is no pneumothorax , focal consolidation , or pleural effusion . A 6 - mm nodular opacity at the right lung base is unchanged since the ___ examination , most compatible with a calcified granuloma . Anterior cervical hardware is unchanged in position and orientation , with no evidence of hardware loosening . Of note , there appears to be mild distension of the large bowel . This was not present on the ___ examination . No free air is present .
    OUTPUT:
    
1 . No acute intrathoracic process . 2 . Distended loops of large bowel . Correlate with abdominal examination .