Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The cardiac silhouette is mildly enlarged . Mediastinal contours are unremarkable , allowing for technique . The hila are mildly prominent . There is no pneumothorax . Small bilateral pleural effusions are likely . The lungs are well - expanded with increased number and indistinctness of interstitial markings , consistent with mild pulmonary edema . Increased opacity at the left base may reflect atelectasis .
    OUTPUT:
    
Mild pulmonary edema with probable small bilateral pleural effusions . Mild cardiomegaly . Left basilar opacity likely reflects atelectasis .