Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Lungs are well expanded . Indistinctness of the pulmonary vasculature appears somewhat increased , likely reflecting mild edema . Asymmetric increased opacities in the mid left lung may reflect aspiration or developing pneumonia . Severe cardiomegaly is unchanged . No pleural effusion or pneumothorax .
    OUTPUT:
    
1 . Increased , mild pulmonary edema . 2 . Possible mid left lung aspiration or developing pneumonia .