Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: AP upright and lateral views of the chest were provided . There is a calcified nodule again seen projecting over the left mid lung as seen on prior CT . There is no focal consolidation , effusion or pneumothorax seen . The heart size is top normal . Mediastinal contour is stable . Tracheobronchial tree calcification is noted . Bony structures appear intact .
    OUTPUT:
    
No acute traumatic injuries .