Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Persistent consolidation within the lingula remains highly concerning for pneumonia . Cardiac , mediastinal and hilar contours are unchanged and within normal limits . The right lung is clear . There is no pulmonary vascular congestion , pleural effusion or pneumothorax . No acute osseous abnormality is seen .
    OUTPUT:
    
Persistent consolidation within the lingula compatible with pneumonia .