Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: AP upright and lateral views of the chest were obtained . Limited study due to low lung volumes . There is diffuse pulmonary vascular congestion compatible with mild pulmonary edema . Small bilateral pleural effusions impossible to exclude . Cardiomediastinal silhouette appears grossly stable with mild atherosclerotic calcifications along the aortic knob . Bony structures are intact .
    OUTPUT:
    
Pulmonary interstitial edema with trace bilateral pleural effusions .