Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The lungs are clear . There is no new lung consolidation . Tiny left lower lobe lung nodule described on previous exam is not seen anymore . Mediastinal and cardiac contours are normal . There is no pleural effusion or pneumothorax .
    OUTPUT:
    
There is no evidence of pneumonia . This was discussed directly by telephone with Dr . ___