Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The cardiac , mediastinal and hilar contours are unchanged , with the heart size within normal limits . Calcified right hilar lymph node and right lower lobe calcified nodule are compatible with prior granulomatous disease , better seen on the preceding CT . Pulmonary vasculature is normal . No focal consolidation , pleural effusion or pneumothorax is present . No acute osseous abnormalities demonstrated . There are mild degenerative changes noted within the lower thoracic spine .
    OUTPUT:
    
No acute cardiopulmonary process .