Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The lungs are relatively well expanded . The heart is top - normal in size . Mild indistinctness of the hilar vasculature suggests mild pulmonary congestion , without overt pulmonary edema . No consolidation worrisome for pneumonia is identified . There is no pneumothorax or pleural effusion .
    OUTPUT:
    
Mild pulmonary vascular congestion without overt edema . No evidence of pneumonia .