Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Cardiac silhouette size is mildly enlarged . Mediastinal and hilar contours are within normal limits . Pulmonary vasculature is not engorged . Consolidative opacity in the right upper lobe is compatible with pneumonia . Left lung is clear . No pleural effusion or pneumothorax is identified . No acute osseous abnormality is detected .
    OUTPUT:
    
Right upper lobe pneumonia .