Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The heart is moderately enlarged . The mediastinal and hilar contours appear unchanged , allowing for differences in technique . A band - like opacity projecting over the left mid lung suggests minor atelectasis or scarring . More generally , there is mild increased opacification with indistinct pulmonary vascularity suggesting mild pulmonary vascular congestion without definite focal opacities . Calcified pleural plaques are suspected .
    OUTPUT:
    
Findings consistent with mild pulmonary edema .