Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Median sternotomy wires and CABG clips are noted . The cardiomediastinal and hilar contours are stable . There is no pleural effusion or pneumothorax . The lungs are well expanded . Fibrosis at the medial left upper lung is again noted . A small area of subtle consolidation in the right mid lung is new since the prior study . Pulmonary vasculature is within normal limits .
    OUTPUT:
    
Subtle small area of consolidation in the right mid lung which may represent an early pneumonia .