Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The heart size is normal . The mediastinal silhouette is unremarkable . A left lower lobe and left infrahilar opacity is seen with adjacent moderate atelectasis which may be concerning for pneumonia . There is a right lower lobe opacity that is more discrete but may be related to the same process . Mild pulmonary vascular congestion without pulmonary edema is seen . No pleural effusions or pneumothorax are seen .
    OUTPUT:
    
1 . Left infrahilar , left lower lobe , and right lower lobe opacities and adjacent atelectasis which may represent developing pneumonia . 2 . Mild pulmonary vascular congestion without pulmonary edema .