Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: AP upright view of the chest was obtained . A 13 mm calcified nodule overlies the left clavicle and likely represents a granuloma . Otherwise , the lungs are clear without focal consolidation , pulmonary edema , pleural effusion or pneumothorax . The cardiac and mediastinal silhouettes are unremarkable . There is no free air below the right hemidiaphragm .
    OUTPUT:
    
No acute cardiopulmonary process .