Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is chronic blunting of the left lateral costophrenic angle potentially due to atelectasis or small effusion . There may be mild vascular congestion but without overt edema . Linear left basilar opacity is likely atelectasis . Cardiomediastinal silhouette is stable . No acute osseous abnormalities . PEG tube projects over the abdomen .
    OUTPUT:
    
Vascular congestion without overt edema .