Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The heart size is normal . The hilar and mediastinal contours are within normal limits . There is no pneumothorax , focal consolidation , or pleural effusion .
    OUTPUT:
    
No acute intrathoracic process . The initial findings were discussed by Dr . ___ with Dr . ___ ___ telephone at the time of interpretation , 4 :30 PM ___ .