Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The lungs are poorly inflated . There is increased interstitial thickening bilaterally with vascular redistribution and bilateral hilar prominence suggesting pulmonary edema . Cardiomediastinal and hilar contours are unremarkable with the exception of a tortuous aorta . There is no pleural effusion or pneumothorax . In the left mid lung there is a calcified granuloma that is not significantly changed compared with ___ .
    OUTPUT:
    
Mild pulmonary edema .