Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: A calcified density in the right upper lung most likely represents a granuloma . Otherwise , the lungs are clear without focal opacity , pleural effusion , or pneumothorax . The cardiac and mediastinal contours are normal . There is no free air beneath the hemidiaphragms . There is no acute osseous abnormality .
    OUTPUT:
    
No evidence of acute intrathoracic process .